The Vintage Baltimore & Ohio Railroad Co Billing Card Trainmen's Report Book from the 1910s is a rare collectible piece for railroad enthusiasts. This document provides a glimpse into the operations of the railroad during that time period, making it a valuable artifact for collectors. The detailed listings and reports likely provide insight into the daily activities and management of the railroad, offering a unique perspective on transportation history from the early 20th century. Look closely and judge condition for yourself. Cover and first page a little worn, but most of the pages are nice. First page is 106505 and last is 106525. 8 1/4 x 3 1/4". Thanks for looking.