Railroads owning 500 freight cars or more, by groups, showing number of freight cars owned, number and percentage ofsame equipped with air brakes, with percentage of air-braked cars in trains for 6 months ending Sept. 1, 1905, as far as furnished
Contributors: United States. Interstate Commerce Commission.
Publisher: [s.n.
Published: 1905
Place of publication: Washington, D.C
Format: Microform
Subjects: Railroads -- United States.; Railroads -- Freight -- Classification.