Standard train rule examination.
Edition: 10th ed. (Formerly called "Questions and answers") Based on the standard code of train rules of the American railway association, in effect January 1st, 1920. For the use of trainmasters and other examining officers ... by G. E. Collingwood.
Publisher: G.E. Collingwood
Published: 1920
Place of publication: Toledo, O
Language: eng
Number of pages: 155
Subjects: Railroads -- Trainmen's manuals.; Railroads -- Signaling.
Notes: Blank pages for "Memorandum" (4 at end)