P.S. & A. Circular No. 50.
Contributors: Prouty, Charles A. 1853-1921.
Publisher: Government Printing Office
Published: 1918
Place of publication: [Washington
Language: eng
Subjects: Railroads and state -- United States.
Notes: Dated November 23, 1918.

Signed C. A. Prouty, Director.

Caption title.