Employees and their compensation, mechanical department
Subtitle: for the month of May 1919 compared with the month of May 1918 : Class I roads under federal control
By: compiled by Operating Statistics Section, Division of Operation
Publisher: Operating Statistics Section, Div. of Operation
Published: 1919
Place of publication: Washington, D.C
Language: eng
Subjects: Railroads; Statistics; Employees; Hours of service; Wages
Notes: At head of title: United States Railroad Administration. Director General of Railroads.