The collection consists of various letters concerning train and railway-related issues from 1910 to 1953; train part blueprints; some financial data from 1937 to 1944; letters and documents from 1922 to 1952 regarding brake parts; and letters and documents from 1936 to 1948 regarding bar and roller bearings.

Seventeen numbered pages of company records on eight ledger sheets, showing records of box car sales from January 12, 1948 to June 14, 1950 (company name and place unidentified). Each record shows date of sale, delivery date, box car composition, name of purchaser, sales price, and car number.