return trip. The company pays the usual tariff rates for the transportation of its products, just as though the railroads owned the cars, and also bears the expense of all repairs save such as become necessary through negligent handling by the railroads. The use made of the cars in Minnesota consists in transporting the company’s products (a) across the State from points without on one side to points without on another, (b) from points without to points within the State and the reverse, and (c) between points within the State. Of their total mileage in the State 90 per cent, is in interstate and 10 per cent, in intrastate transportation. The average number of cars in the State per day ranges from 10 to 12.
The cash value of each car, as a separate article of tangible property, is from $700 to $900, and the intangible property incident to their combined use under the contractual arrangement with the railroads is also, as the record shows, of substantial value. The ta,x in question is all that is assessed against the qompany in respect of the cars or the intangible property! It has other tangible property in the State, not part of its car line, whereon it pays the usual local taxes. .
The receipts of the railroads from shipments carried in these cars in Minnesota, less the compensation or rental paid to the company, are added to the other gross earnings of the railroads from business in the State and the total is taken as the value, for purposes of taxation of the property which the railroads own or operate in the State for railway purposes.
As construed and applied by the state court, the Minnesota law requires a freight line company, meaning a company furnishing or leasing cars to rai :oads for freight transportation, to report annually'its gross earnings from the operation of its cat line within the State and to pay, in lieu-of other taxes on the property so employed, a tax fixed at a stated per cent, of such earnings. That court