It will be convenient to dispose first of No. 25.

The scope of the order of July 10, 1914, under I. C. C. Docket No. 3151, is simple and limited; the grounds of attack upon it are many and diverse, and based rather upon what it does not, than upon what it does, require to be done. As is pointed out in the prefatory statement, the complaint before the Commission was made by the Railway, the Brewery, and certain other shippers served by the Railway. The respondents were the trunk lines. The complaint charged that the then recent tariff cancellations were in effect a refusal to continue through routes and joint rates from and to points on the line of the Railway; alleged that this constituted unreasonable discrimination between shippers on the line of the Railway and other shippers in the city of St. Louis, and subjected the former to undue prejudice and disadvantage, contrary to section 3 of the Commerce Act (24 Stat. 379, 380, c. 104); and prayed that the trunk lines be required to re-establish the through routes and joint rates as they existed before the cancellations, that the reasonable divisions of the rates be determined, and that due reparation be awarded to the complainants, with such other relief as the Commission might deem necessary. The order under consideration, recognizing through routes as being already in effect (a fact about which there is no dispute), required the Railway and the trunk lines to establish, and for at least two years to maintain, rates not exceeding by more than $2.50 per car the trunk line rates contemporaneously in effect between St. Louis and points in other states.

It is urged that the cancellation of the absorption tariffs on March 1, 1910, constituted an increase of the former rates because it curtailed the service to be rendered under those rates; that the former absorptions presumably resulted in reasonable rates (Interstate Com. Com. v. Chicago, B. & Q. R. R. Co., 186 U. S. 320, 336, 22 Sup. Ct. 824, 46 L. Ed. 1182); that by the 'increased rate clause' of section 15 of the Commerce Act as amended in 1910 (36 Stat. 552, ch. 309),1 the burden was upon the trunk lines to show the reasonableness of the new rates; and that, there being no evidence to sustain their reasonableness per se, the Commission erred in law in failing to set them aside by restoring the former absorptions.

But this clause of section 15, by the fair import of tis terms, imposes upon the carrier the burden of proving the new rate to be just and reasonable, only where that question is involved in the hearing; it does not call for proof as to matters not in controversy. As the Commission pointed out in its several reports (21 I. C. C. 308; 28 I. C. C. 100, 101, 103, 105, 110; 32 I. C. C. 102, 105), the complaint was not directed to the reasonableness of the separate rates either of the Railway (one of the complainants) or of the trunk lines. The effort was to require the reestablishment of the former absorptions on the ground that without them the continued practice of absorbing the charges of the Terminal constituted a discrimination as against shippers on the line of the Railway. And w en the question of discrimination was finally decided against the contention of the complainants, and the claim of the Railway to be regarded as a common carrier was decided in their favor (both conclusions being supported by adequate evidence), it appearing that through routes actually were in effect after as before the cancellations, the Commission deemed it unnecessary to do more at that time than to fix a maximum for the joint rates, and then await the voluntary action of the Railway and the trunk lines about establishing joint rates within the maximum, and agreeing between themselves respecting divisions.

The question of the reasonablencess of the allowances or divisions made and to be made to the Railway came into the case incidentally, but inevitably, because of the heavy shipments to and from the Brewery and the community of interest between it and the Railway. Upon this point there was abundant evidence to support the conclusion of the Commission that in making up the joint rates not more than $2.50 per car should be added to the trunk line rates to St. Louis, and the intimation (not final, and not carried into the order) that any division to the Railway out of the joint rate in excess of $2.50 per car would amount to an undue preference or indirect rebate to the Brewery. Beyond this, no question of separate rates was involved, and the Commission did not err, in view of the issues, in assuming the trunk line rates to be reasonable per se. Althouth it might have dealt with the divisions in the same order, so far as necessary to prevent undue favoring of the Brewery (O'Keefe v. United States, 240 U. S. 294, 300-302, 36 Sup. Ct. 313, 60 L. Ed. 651), it was within the discretion of the Commission to allow the carriers to make their own agreement upon the subject, as contemplated by the first paragraph of section 15 of the act (36 Stat. 551), subject to its review.

It is insisted that the 'advanced rates' resulting from canceling the absorptions were presumptively unreasonable because not established by free competition but by concerted action in furtherance of the aims of the Terminal Railroad Association of St. Louis, held by this court to be an unlawful combination in restraint of interstate commerce. United States v. St. Louis Terminal, 224 U. S. 383, 32 Sup. Ct. 507, 56 L. Ed. 810. But our decision in that case (224 U. S. 412, 32 Sup. Ct. 507, 56 L. Ed. 810; 236 U. S. 207-209, 35 Sup. Ct. 408, 59 L. Ed. 535) left untouched the powers of the Interstate Commerce Commission. Besides, appellants sought no special relief because of the Anti-Trust Act. Hence at the utmost they were only entitled to have the Commission consider the nature and objects of the Terminal Association as circumstances bearing upon the question of discrimination and other questions to which they were pertinent; and this the Commission did. 21 I. C. C. 308, 314; 28 I. C. C. 98, 104-106, 109-110; 32 I. C. C. 102.

It is insisted, however, that the finding to the effect that it was not an undue or unjust discrimination for the trunk lines to refuse to absorb the Railway's charges and thereby extend their flat St. Louis rates to the territory served by the Railway, while doing so with respect to the territory served by the Terminal, is contrary to the indisputable character of the testimony and inconsistent in law with the very facts found by the Commission. To this we cannot accede. It is not any and every discrimination, preference, and prejudice that are denounced by the Commerce Act. Section 3 (Act of February 4, 1887, c. 104, 24 Stat. 379, 380) renders unlawful any 'undue or unreasonable' preference or advantage, prejudice or disadvantage. In the same section the requirement of 'all reasonable, proper, and equal facilities for the interchange of traffic' is qualified so as not to require one carrier to give the use of its tracks or terminal facilities to another. And in the first paragraph of amended section 15 (36 Stat. 551) it is rates, regulations, or paracties that in the opinion of the Com ission are 'unjustly discriminatory, or unduly preferential or prejudicial,' etc., to which the prohibition is to be applied.

Whether a preference or advantage or discrimination is undue or unreasonable or unjust is one of those questions of fact that have been confided by Congress to the judgment and discretion of the Commission (Interstate Comm. Comm. v. Alabama Midland Ry., 168 U. S. 144, 170, 18 Sup. Ct. 45, 42 L. Ed. 414), and upon which its decisions, made the basis of administrative orders operating in futuro, are not to be disturbed by the courts except upon a showing that they are unsupported by evidence, were made without a hearing, exceed constitutional limits, or for some other reason amount to an abuse of power. This results from the provisions of sections 15 and 16 of the Commerce Act as amended in 1906 and 1910 (34 Stat. 589-591, c. 3591; 36 Stat. 551-554, c. 309), expounded in familiar decisions. Interstate Comm. Comm. v. Illinois Central R. R., 215 U. S. 452, 469, 470, 30 Sup. Ct. 155, 54 L. Ed. 280; Interstate Comm. Comm. v. Union Pacific R. R., 222 U. S. 541, 547, 32 Sup. Ct. 108, 56 L. Ed. 308; Procter & Gamble v. United States, 225 U. S. 282, 297-298, 32 Sup. Ct. 761, 56 L. Ed. 1091; Interstate Comm. Comm. v. Louisville & Nashville R. R., 227 U. S. 88, 91, 33 Sup. Ct. 185, 57 L. Ed. 431.

In the present case the negative finding of the Commission upon the question of undue discrimination was based upon a consideration of the different conditions of location, ownership, and operation as between the Railway and the Terminal. 28 I. C. C. 104, 105; 32 I. C. C. 102. The conclusions were reached after full hearing, are not without support in the evidence, and we are unable to say that they show an abuse of discretion. It may be conceded that the evidence would have warranted a different finding; indeed, the first report of the Commission was to the contrary; but to annul the Commission's order on this ground would be to substitute the judgment of a court for the judgment of the Commission upon a matter purely administrative, and this cannot be done. United States v. Louisville & Nashville R. R., 235 U. S. 314, 320, 35 Sup. Ct. 113, 59 L. Ed. 245; Pennsylvania Co. v. United States, 236 U. S. 351, 361, 35 Sup. Ct. 370, 59 L. Ed. 616. The common use of the St. Louis Terminal by the fourteen trunk lines under a single arrangement as to absorption of the terminal charges does not, as matter of law, entitle the Railway which has no trunk line and does terminal switching alone, to precisely the same treatment. United States v. St. Louis Terminal, 224 U. S. 383, 405, 406, 32 Sup. Ct. 507, 56 L. Ed. 810; Louisville & Nashville R. R. v. United States, 242 U. S. 60, 37 Sup. Ct. 61, 61 L. Ed. 152.

Criticism is directed to the somewhat abstruse distinction drawn by the Commission between allowances or absorptions made by trunk lines in compensation for services rendered to them and divisions out of joint rates as for services rendered for the shippers (28 I. C. C. 101-106; 32 I. C. C. 102); but we deem it unnecessary to discuss the point. See Tap Line Cases, 234 U. S. 1, 28, 34 Sup. Ct. 741, 58 L. Ed. 1185. United States v. Butler County R. R. Co., 234 U. S. 29, 35-36, 34 Sup. Ct. 748, 58 L. Ed. 1196; O'Keefe v. United States, 240 U. S. 294, 302, 36 Sup. Ct. 313, 60 L. Ed. 651.

It hardly can have escaped attention that the real complaint of appellants respecting the order now under consideration is directed not to what the order requires to be done, but to what it does not require. It granted a part of the relief for which appellants had applied to the Commission. Recognizing the Railway as a common carrier to which allowances and divisions might be accorded by the trunk lines, and that through routes were in operation between the Railway and those lines, it fixed the maximum joint rates, and went no further for the present. The real ground for resorting to the courts in this case is the failure to fix divisions. In effect the District Court was asked to perform a function specifically conferred by law upon the Commission. But that court has only the same jurisdiction that formerly was vested in the Commerce Court (Act of June 18, 1910, c. 309, 36 Stat. 539; Act of October 22, 1913, c. 32, 38 Stat. 208, 219); and it is settled that this does not permit the court to exercise administrative authority where the Commission has failed or refused to exercise it, or to annul orders of the Commission not amounting to an affirmative exercise of its powers. Procter & Gamble v. United States, 225 U. S. 282, 292, et seq., 32 Sup. Ct. 761, 56 L. Ed. 1091.

Complaint is made because reparation was not awarded. But we are unable to see that proper foundation was laid for this in the evidence submitted to the Commission.

Nothing more need be said concerning No. 25.

The first question raised in No. 24 is based upon the language of the second paragraph of section 15 of the Commerce Act, inserted by the amendment of June 18, 1910, c. 309, 36 Stat. 539, 552.2 It is said that the tariff published by the Cotton Belt December 7, 1913, was a new tariff within the meaning of this provision, and while the Commission was authorized, either upon complaint or on its own initative, to suspend its operation pending a hearing, this suspension must not be for a longer perod than 120 days beyond the time when the tariff would otherwise go into effect unless the hearing could not be concluded within that period, in which case alone the Commission might extend the time of suspension of a further period not exceeding six months. It is contended that no hearing on the matters involved in the suspended tariff was begun within the 120 days, and therefore the second order of suspension, and also the order canceling this tariff, were arbitrary and unlawful; the argument being that the issues involved in I. C. C. Docket No. 3151 were not the same as those presented in the matter of the suspended tariff, I. & S. Docket No. 355, and hence there was no hearing whatever on the latter.

The form of the orders made by the Commission in I. & S. Docket No. 355 lends color to this argument. The order of December 19, 1913, makes no reference to the proceedings then pending in I. C. C. Docket No. 3151, treats the tariff recently filed as 'stating new individual regulations and practices affecting rates and charges,' declares that the Commission will enter upon a hearing concerning their propriety, and directs that their operation be postponed until the seventh of May; while the order of April 20 refers to the former one, recites that 'such hearing cannot be concluded within the period of suspension above stated,' and orders a further suspension until the 7th of November.

But it is not suggested, and there is no ground for supposing that the parties were misled by the form of these orders. They were parties to I. C. C. Docket No. 3151, then pending. The Cotton Belt was one of the carriers which had canceled the former tariffs authorizing allowances averaging $4.50 per car to the Railway, and the Railway having complained to the Commission of its action, it answered declaring among other things that it canceled the tariff for the reason that it was advised that the allowances theretofore made to the Railway were illegal because the Railway was merely an industrial or tap line and under the law not entitled to any part of the through rate, and further that if the Railway was entitled to compensation as a carrier it was not entitled to receive from the Cotton Belt any allowance out of the through rate, that if entitled to any it was not entitled to the allowance theretofore paid to it under the canceled tariff, and that the allowance given to the Railway was unreasonable, excessive, and unjust.

The issues raised by this answer and by the answers of the other defendant trunk lines, which are briefly recited in the first report (21 I. C. C. 307) but need not be here repeated necessarily involved, and were treated by the Commission as involving, the question how uch could be allowed by the trunk lines to the Railway out of the through rate without amounting to an undue preference or indirect rebate to the Brewery because of the common control of the Brewery and the Railway. Special attention was called to this in the first report, as appears from what has been recited in the statement prefacing this opinion. And it is obvious that the same consideration was inherent in the case, whether the payments by the trunk lines to the Railway were considered as divisions of joint rates for services rendered for the shippers served by the Railway, or absorptions in compensation for services rendered by the Railway for the trunk lines. In either case, if the allowances to the Railway were made unduly large, the Brewery's share of the profit accruing from them would amount to an indirect preference to the Brewery. Tap Line Cases, 234 U. S. 1, 28, 34 Sup. Ct. 741, 58 L. Ed. 1185; O'Keefe v. United States, 240 U. S. 294, 301-302, 36 Sup. Ct. 313, 60 L. Ed. 651. Accordingly, in the second report (28 I. C. C. 107), the Commission said:

'Complainant railway itself concedes that this question of the amount of the allowance to the Railway, but not the question of whether a reasonable allowance should be made, is a matter for closer investigation owing to the common ownership of the stock of the Railway and of the Brewery, its statement in this respect, however, being based of course upon the understanding that the allowance was to come from the trunk lines.'

And in the concluding part of its report, the Commission stated (page 111):

'Should one or more of the trunk lines attempt to pay to the Railway [more than] the $2 per car which we suggest herein as being in our opinion reasonable for the latter's shippers to pay for its service, another question would be presented in which would figure the fact, much discussed in the record, of the common ownership of the stock of the Railway and of the Brewery. That question would not arise primarily under section 15 of the act, but under those sectionswhich seek to prohibit the giving of unlawful concessions by any device whatsoever. It follows from what we have said herein that we regard the present allowances which, as stated, average slightly above $4.50 per car, as effecting unlawful results.'

This was on June 21, 1913; pursuant to the report the criticized allowances were canceled; and on November 13 in the same year the case was submitted to the Commission upon a rehearing at the instance of the Railway. The Cotton Belt remained a party to the proceeding. The issues raised by its answer had not been finally disposed of, nor its answer withdrawn. Since it involved the public interests, and not merely those of the Cotton Belt, this particular issue hardly could be withdrawn.

The question of the validity of the previous allowances, approximately $4.50 per car, or of any allowance greater than $2 per car, being thus bound up in the pending controversy under I. C. C. Docket No. 3151, the Cotton Belt tariff published December 7, 1913, while the Commission had that controversy under advisement, manifestly was an attempt to forestall the decision. There was no error in suspending it pending the decision. And, there being nothing further to be submitted to the Commission in the way of evidence or argument, it was natural, and not inconsistent with the substantial rights of the parties, for the Commission to treat the suspension of the Cotton Belt tariff as a proceeding ancillary to the other, involving no different question on the merits.

The final order setting this tariff aside necessarily rested upon a finding that the proposed absorption was was so unduly large as to amount to a preference or indirect rebate to the Brewery. In orders of this kind, not including an award of damages, formal and precise findings no longer are necessary; section 14 having been amended in this respect by Act of June 29, 1906, c. 3591, 34 Stat. 584, 589. See House Report No. 591, 59th Congress, 1st Sess. p. 4, explaining this provision of the bill.

What we have said disposes at the same tim of the only objection raised against the order of April 20, 1914.

The Railway makes the additional contention that the order of July 10, 1914 (I. & S. Docket No. 355), prohibited the Cotton Belt from paying to the Railway as much as $4.50 per car for its services, and that it amounted to a taking of the Railway's property without due process of law in violation of the Fifth Amendment, because any rate less than that named would be confiscatory. That the order has the effect of prohibiting the Cotton Belt from paying to the Railway as much as $4.50 per car is alleged in the petition of the appellants and admitted in the answer of the United States, and we take it for granted that this is so. It is argued that it was operative upon all the trunk lines, and it is contended that payments by all of these lines upon all interstate car interchanges of any rate less than $4.50 per car would not yield in the aggregate a reasonable return upon the fair value of the Railway's property devoted to the use of interstate commerce.

As a part of the argument, it is urged that the decision of the Commission actually limits the earnings of the Railway to $2.50 per car, alleged to be wholly inadequate. But the order under attack in this suit has no such effect; and the contemporaneous order under I. C. C. Docket No. 3151 merely limits the joint rates to not exceeding $2.50 in advance of the St. Louis rates, and does not deal with the divisions; the opinion expressed upon this point being only tentative.

Appellees contend that the finding of the Commission upon the subject of confiscation is conclusive; or at least that it is not subject to be attacked upon the evidence not presented to the Commission, as is attempted here. We cannot sustain this objection in its entirety. It is true that so long as the Commission proceeds in accordance with the requirements of the Commerce Act and its amendments, and with proper regard for constitutional restrictions, its administrative orders, not calling for the payment of money, if made after due hearing and supported by evidence, are not subject to attack in the courts. This, as we have seen, results from the provisions of sections 15 and 16 of the act as amended. Interstate Comm. Comm. v. Illinois Central R. R., 215 U. S. 452, 469-470, 30 Sup. Ct. 155, 54 L. Ed. 280; interstate Comm. Comm. v. Union Pacific R. R., 222 U. S. 541, 547, 32 Sup. Ct. 108, 56 L. Ed. 308; Procter & Gamble v. United States, 225 U. S. 282, 297-298, 32 Sup. Ct. 761, 56 L. Ed. 1091; Interstate Comm. Comm. v. Louisville & Nash. R. R., 227 U. S. 88, 91, 33 Sup. Ct. 185, 57 L. Ed. 431. But these cases recognize that matters of constitutioal right are not to be conclusively determined by the Commission; and we are not prepared to say that a party is debarred from attacking an order of the Commission upon constitutional grounds even though they were not taken in the hearing before that body.

Nevertheless, correct practice requires that, in ordinary cases, and where the opportunity is open, all the pertinent evidence shall be submitted in the first instance to the Commission, and that a suit to set aside or annul its order shall be resorted to only where the Commission acts in disregard of the rights of the parties. This was recognized before the amendment of 1906, and when by sections 14, 15, and 16 of the original Act of February 4, 1887, c. 104, 24 Stat. 379, 384, as amended by Act of March 2, 1889, c. 382, 25 Stat. 855, the findings made by the Commission upon questions of fact were limited in their effect to that of prima facie evidence in all cases and not only, as now, in reparation cases. Concinnati, N. O. & Texas Pac. Ry. v. Interstate Comm. Comm., 162 U. S. 184, 196, 16 Sup. Ct. 700, 40 L. Ed. 935; Texas & Pacific Ry. Co. v. Interstate Comm. Comm., 162 U. S. 197, 235, 238, 16 Sup. Ct. 666, 40 L. Ed. 940; Louisville, etc., R. R. Co. v. Behlmer, 175 U. S. 648, 675, 20 Sup. Ct. 209, 44 L. Ed. 309; East Tennessee, etc., Ry. Co. v. Int rstate Comm. Comm., 181 U. S. 1, 27, 21 Sup. Ct. 516, 45 L. Ed. 719; Illinois Central R. R. v. Interstate Comm. Comm., 206 U. S. 441, 454, 27 Sup. Ct. 700, 51 L. Ed. 1128. The 1906 amendment, in modifying section 14 so as to dispense with the necessity of formal findings of fact except in cases where damages (or reparation) are awarded, and sections 15 and 16 so as to give a greater effect than before to the orders of the Commission other than those requiring the payment of money, renders it not less but more appropriate that, so far as practicable, all pertinent objections to action proposed by the Commission and the evidence to sustain them shall first be submitted to that body. Hence, we cannot approve of the course that was pursued in this case, of withholding from the Commission essential portions of the evidence that is alleged to show the rate in question to be confiscatory. Certainly, where the Commission, after full hearing, has set aside a given rate on the ground that it is unreasonably, high it sould require a clear case to justify a court, upon evidence newly adduced but not in a proper sense newly discovered, in annulling the action of the Commission upon the ground that the same rate is so unreasonably low as to deprive the carrier of its constitutional right of compensation.

However, the issue is in the case and must be dealt with. In order to show that any rate less than $4.50 would be noncompensatory, the Railway undertook to demonstrate that the full $4.50 would not pay the cost of transportation and yield a just return upon the value of its property. Yet the rates voluntarily established by the Railway prior to the commencement of the present controversy averaged about $4.50 per car, a $4.50 rate was provided for in a tariff issued by the Railway in February, 1913, a uniform allowance of this amount was asked for by it upon the second hearing before the Commission, and the Railway concurred in, and now seeks to maintain, the Cotton Belt tariff which contemplated payment of that rate for its services. Besides, the rate may be compared with $3 per car charged by the Terminal for similar services, $2 per car fixed by city ordinance as the Railway's maximum charge for local shipments between any points on its line, the charge of $1 per car voluntarily established by the Railway for intra-plant movements, 25 cents per car for weighing movements, and the special charge of $1 per car on limited liability, obtaining between the Railway and the Cotton Belt and offered to other carriers. The evidential effect of the Railway's voluntary action is obvious. Interstate Comm. Comm. v. Chicago, B. & Q. R. R. Co., 186 U. S. 320, 336, 22 Sup. Ct. 824, 46 L. Ed. 1182.

Moreover, upon the second hearing before the Commission (January, 1912), Mr. Moore, the President of the Railway, testifying in its behalf upon the very point and from a full knowledge of the operations of the company and its property and expense accounts, stated:

'The revenue which we are now receiving for all kinds of service performed by the Manufacturers' Railway Company is sufficient to pay operating expenses, taxes, rentals, and other fixed charges and 7 per cent. on the investment.'

The evidence produced by the Railway before the District Court, while quite inconsistent with these concessions, is adduced as a mathematical demonstration that the $4.50 rate is confiscatory. The principal witnesses were an expert in the valuation of railways, two real estate experts, and Mr. Moore, the President of the Railway. Opinion evidence was relied upon, basing values on estimated cost of reproduction less depreciation, it being stated that the records of the Railway had been kept in such a way as not to show the actual cost. A table was presented ('Summary D') stating the entire value of the property of the Railway on January 1, 1915, at $2,215,353.78, and deductions were made of capital expenditures during the previous eighteen months, in order to show the value as of June 30, 1913, and June 30, 19 4. It was attempted to assign to the interstate business a proportion of the total value corresponding to the extent of its employment in that business. Minnesota Rate Cases, 230 U. S. 352, 461, 33 Sup. Ct. 729, 57 L. Ed. 1551, 48 L. R. A. (N. S.) 1151, Ann. Cas. 1916A, 18. The value of the property as of June 30, 1913, according to the estimates, was $2,086,474.98; and it being found that the interstate car movements during the preceding fiscal year were 79.58 per cent. of the total traffic, an application of this percentage to the total value gave $1,659,227.08 as the proportion of the value of the property, based on use, assigned to interstate traffic for the fiscal year 1913. Operating expenses, taxes, and rentals for the same year were said to amount to $195,628.80, of which 79.58 per cent., or $155,681.39, was apportioned to interstate business. The gross revenue from interstate business for the same year, on the assumed basis of $4.50 per car from all trunk lines on all car interchanges, was calculated to be $217,309.25. Deducting from this the apportioned expenses ($155,681.39) would leave a net revenue of $61,627.86, or only 3.7 per cent. of $1,659,227.08, the value of the property assigned on the basis of use to interstate traffic as of June 30, 1913.

Similar processes showed apparent net earnings of only 1.86 per cent. for the fiscal year ending June 30, 1914, and .77 per cent. for the six months ending December 31, 1914.

The calculations are complex, and we need not reproduce them in detail. We have indicated the outlines, and will analyze the figures only far enough to show that they do not amount to a demonstration.

By way of contrast to the results deduced from opinion evidence concerning values, it should be remarked that Mr. Moore testified in the District Court that at the commencement of his connection with the company in February, 1909, he could only find an apparent book value amounting to $300,899.65, which he believed, however, did not reflect the value of the railway property at that time; and that down to January 31, 1915, there had been improvements and additions to the equipment amounting to $560,008.75, and additions to real estate amounting to $525,349, making a total book value of $1,386,257.40. By deducting $128,878.80 for capital expenditures subsequent to June 30, 1913, we get $1,257,378.60 as the total value on that date, of which 79.58 per cent., or $1,000,621.89, would represent the value assigned to the interstate business according to the formula; and upon this amount the calculated net revenue of $61,627.86 would yield over 6 per cent.

Returning to the calculation relied upon by the Railway, Summary D includes an item 'Present Value of Leases, $757,102.'

This is the sum of two items, explained as follows: The Railway holds under lease from the Brewery all the lands occupied by its tracks and certain tracks owned by the Brewery within what is described as the 'Brewery Zone,' bounded by Lynch Street on the north, First street on the east, Utah Street on the south, and Thirteenth Street on the west, the rental being $24,000 per annum, and the lease having seventeen years to run from January 1, 1915. The real estate experts valued this according to its area in square feet, and by this process arrived at $1,377,853 as its market value. The rental value on a 5 per cent. basis would be $68,892.65. Since by the terms of the lease the lessor was required to pay the taxes, estimated at about $6,000, reducing the net income to about $18,000, this sum was deducted from $68,892.65, leaving $50,892.65 as the annual value of the lease to the Railway for the unexpired term of seventeen years; and the cash value of an annuity of the amount for that term, said to be $573,767, was taken as the capital value of the lease.3 Again, the Railway holds certain property in its River Yard under lease from the City of St. Louis at an annual rental of $4,000, expiring October 7, 1934. This property was estimated by the witnesses to be worth $376,309, 5 per cent. of which is $18,815.45, and this amount less $4,000 was taken to be the annual value of the lease, which, capitalized for 19 years 9 months and 7 days, the unexpired term from January 1, 1915 (date of valuation), gave $183,335 as the value of this lease to the lessee.

We are not convinced that these somewhat speculative valuations of the leaseholds, even if the calculations were otherwise correct, ought to be included in the value of the Railway's property for the present purpose.

The lease from the Brewery includes sidings, tracks, and yards some of which are of special value to the Brewery, but either are inaccessible to the general public served by the tracks of the Railway or are practically monopolized for plant use by the Brewery. The Commission, in its Second Report, 28 I. C. C. 96, described the conditions.4 The original lease from the Brewery to the Railway, dated December 31, 1908, drew a distinction between tracks and sidings, leasing the former and excluding the latter, as to which, however, it contained this clause:

'Said Association further gives and grants to said Railway the right and privilege to use and operate the aforesaid sidings, for railway purposes, upon condition, however, that such use will never interfere with the reasonable use thereof by said Association, of which said Association shall be the sole and only judge.'

This was made the subject of criticism at the first hearing before the Commission, and in consequence the lease was amended before the second hearing so as to omit this limitation (28 I. C. C. 97). But the evidence tends to show, if it does not render it clear, that certain years and tracks representing more than one-third of the aggregate value of the leased lands are used almost if not quite exclusively by the Brewery; and raises a question whether some of the other yards, or portions of them, are not, like those mentioned, actually used rather as parts of the Brewery plant than as parts of the transportation system of the Railway.

The finding of the Commission that the 1 ailway is for the purposes of its decision a common carrier (a finding not now in question), does not have the necessary effect of impressing all of its property with the character of property employed in the service of the public. The Commission recognized that there was a question whether a part of the service performed by the Railway was not a plant-facility service rather than that of a common carrier. 21 I. C. C. 316. And under the peculiar circumstances of the case we prefer to accept the reserved rental of $24,000, voluntarily fixed by the parties most concerned at a time antedating the present controversy, as more reliable evidence of the annual value of the rights conferred upon the Railway as a carrier than the opinions of the experts based upon the theory that by the lease the entire value of the property was devoted to the public use.

The lease from the city to the Railway is not in the printed transcript, but the substance of the ordinance authorizing it is stated. It granted authority to construct, maintain, and operate tracks upon land of which a considerable part constituted a public wharf. If the stipulated rental is less than the fair annual value of the property it is to be presumed that the grant of the excess was to the public, not to the private interest of the Railway. We are at a loss to see upon what principle a presumed annual value of the leasehold in excess of the stipulated rent can be capitalized as assets of the Railway for the use of which in commerce the public is required to pay tolls. This would give to the lease the effect of converting public property, pro tanto, into private property.

Deducting the value of leases, $757,102, from $2,086,474.98, the estimated value of the Railway's property as of June 30, 1913, would leave $1,329,372.98, of which 79.58 per cent., or $1,057,915.02, would represent the value assigned to the interstate business according to the formula; and upon this amount the calculated net revenue of $61,627.86 would yield over 5.8 per cent.

The calculations of revenue and expenses also require revision. The gross revenue from interstate business as stated includes not merely that derived from car interchanges at $4.50 per car, of which in the fiscal year ending June 30, 1913, there were 45,602 cars, producing $205,209; but in addition there was short-haul interchanges, 4,975 cars at the city rate of $2 per car, producing $9,950; interplant and intra-plant movements, 1,206 cars at $1 per car, producing $1,206; and weighing movements, 3,777 cars at 25 cents, producing $944.25, making a total of $217,309.25. The evidence renders it clear that the cost of these different movements is not and cannot be segregated; and Mr. Moore himself testified in effect that it costs the same to the Railway to weigh a car upon which 25 cents revenue is received, as to make an intra-plant switch of a car for which $1 is received, or a city movement limited by ordinance to $2, or an interchange delivery for which $4.50 is the rate assumed for the purposes of the test. The plant movements are for the benefit of the Brewery alone, that being the only industry having need for such service; weighing movements likewise appear to be independent of transportation in commerce. The limit of $2 fixed by the ordinance for the city movements seems to have been a part of the consideration for the grant to the Railway of rights in the streets; and on this theory any deficiency of revenue is properly apportionable to the traffic participating in these movements. But as to the other movements, the method of calculation adopted apportions the cost between the different classes according to the revenue derived from each, rather than according to the cost or value of the service.

If the plant and weighing movements—all of the former and three-fourths of the latter being performed for the Brewery—were charged at (say) $2.50 per car instead of the rates voluntarily adopted, the gain of revenue would be more than $10,000—approximately 1 per cent. upon the entire $1,057,915.02.

The evidence submitted upon the issue of confiscation suggests other questions that need not be discussed or even mentioned; but we must not be understood as accepting what we have not particularly criticized. It is sufficient to say there is a failure to prove that the rate is unremunerative.

Decrees affirmed.

Mr. Justice HOLMES took no part in the consideration or decision of these cases.