The small booklet was originally pocket size, and was issued right after the "affiliation" of C&O and B&O. Great pre owned condition. See photos for a better look.
C&O/B&O Railroads Switching Instructions for Employees ~ August 1st, 1964
HORNBY DUBLO 2233, CLASS 28 CoBo D5702 - BR GREEN - 2 RAIL, EXCELLENT CONDITION
Railroads At Work A Picture Book of the American Railroads 1960 PB 8th Edition
1960 "RAILROADS AT WORK" ASSOC. AMERICAN RAILROADS
CREST 'MULTI' GAUGE CRE-55465 SWITCHING DC POWER SUPPLY UNIT
