Opinion by
Orlady, P. J.,The complaint in this case alleges that the Pennsylvania Railroad Company ran a certain train from Altoona to Pittsburgh, consisting of eight (8) cars, — two (2) express and six (6) United States mail cars, with the mail car attached to the rear end of the train, and did not have the rear car equipped as required by Section 7, of the Act of June 19,1911, P. L. 1053, which is as follows: “That it shall be unlawful for any railroad company, its officers or agents, officers of court, receiver, or any person or persons, doing business in this Commonwealth, to run or operate over its road, or part of its road, any train consisting of United States mail or express cars, without the rear end of the rear car being equipped with exit free from obstruction, platform of thirty inches in width, guard rails and steps; also heating appliance to maintain a temperature of sixty-five degrees.”
While the argument in this case covered many interesting questions, our decision is limited to the exact and undisputed facts presented ■ by the record. The order appealed from is as follows: “The Pennsylvania Railroad Company is hereby ordered to operate its train No. *5791019, over its road within the State of Pennsylvania, with the rear end of the rear car thereof equipped with exit free from obstruction, with platform of thirty inches in width; and with guard rails and steps.”
The description of the equipment required for the rear end of the rear car is intendéd to comply with that defined by the Act of June 19,1911, above quoted, and is as definitely intended to prohibit the rear end equipment complained of, which is admitted to be that of the specified full steel United States mail cars that the railroad company was required to furnish under Federal regulations. These mail cars were constructed in strict conformity with the specifications issued by the postmaster general, and there is no challenge to the Federal authority to make such regulations and to insist on full performance of that requirement. That question is not in dispute.
We are not concerned with the wisdom, policy or expediency of this act of the legislature. Nor can we consider in this case, whether the provisions and requirements of the act are unreasonable and arbitrary, or within the power of the legislature of this Commonwealth to enact. That proposition was fully considered in Penna. R. R. Co. v. Ewing, 241 Pa. 581, and was therein, so far as this court is concerned, conclusively decided, by holdirig that the act in question was a valid exercise of the police power of the Commonwealth, and violates no provision of either the Constitution of Pennsylvania or the Constitution of the United States.
The right of congress, through the post office department, to define the kind of a car to be furnished by the railroad company for transmission of mails, is not challenged by the appellant, and there is nothing in the order made by the Public Service Commission defining the place in the train which the mail car is to take. That is a matter to be decided by the railroad company in the discharge of its carrier’s duty. The thing provided by ■ the statute is, that a mail car constructed in accordance *580with, the regulations of the post office department shall not be the last car in the train, unless it has the rear end equipment prescribed by our Act of June 19,1911. Considerable testimony was taken by the commission and a number of exhibits were presented, to show the construction of the rear end of the steel mail car, which satisfied the commission, that it was hazardous for the railroad employees to get on and off such a rear end platform, when answering emergent calls, or when ice and snow encumbered the platform, for the reason that the platform was but eight or ten inches in width and was without handrails, instead of being thirty inches in width and protected with handrails, as prescribed by our full crew Act of 1911.
We cannot say, that as a matter of fact the conclusion reached by the commission was not warranted by the testimony offered before it. There is nothing in the order of the commission to indicate that the manner of construction of the mail cars should be in any manner changed, nor, that it is not feasible to literally comply with the order of the commission, by making up the train in such a manner that a car with the rear end equipment, as indicated by the Act of 1911, should be the rear car of the train. .
We said in B. & O. R. R. Co. v. Public Service Commission, 66 Pa. Superior Ct. 403, “The functions of this court upon appeals from orders of the Public Service Commission, have been plainly stated in Borough of Mount Union v. Mount Union Water Co., 63 Pa. Superior Ct. 337, and in West Virginia Pulp Co. v. Public Service Commission, (not yet reported). We have declared in these decisions that the statute exhibited no legislative intent to convert the. Superior Court of Pennsylvania into a second administrative tribunal, or to place upon the shoulders of the judges of-that court the duty of examining and weighing all the evidence and determining for themselves what would be a reasonable rate for the transportation of any commodity.”
*581Like reasoning leads to the same result when applied to the facts presented on this appeal. The proper place in a train for a specially constructed car, and the character of the equipment of the rear end of the rear car, are solely matters of fact to be determined on the testimony of those familiar with the makeup and handling of trains.
- The title to the Act of June 19, 1911, P. L. 1053, to wit: “To promote the safety of travelers and employees upon railroads by compelling common carriers by railroad to properly man their trains,” clearly suggests the subject of platform construction and equipment, for use of employees in the discharge of their duty. And Section 7, of the act as clearly defines the character of that construction.
We find no error in the order made by the commission, and it is now affirmed.