Items include: Certificate in Transportation conferred to Burton Keith Heald, June 21, 1939; Engineering notes/charts, personal (1940s-1960s); Instructions to porters, attendants, and bus boys, The Pullman Company (1952); Interstate Commerce Commission accident investigation reports, New York, New Haven and Hartford Railroad (1959-1966); Employee timetable, New York, New Haven and Hartford Railroad (1962); Regional manual for railway transportation, Post Office Department (1963); Maintenance program and track chart, Boston and New Haven divisions, Penn Central Company (1970); Timetable for New Haven region, Penn Central Company (1970); Retirement cards (1979); Index to photo locations and historical articles pertaining to New Haven Railroad (2002, 2021); A Railroader's Journal (2015); and Shoreliner Review, additions/corrections to the historical record (2020). Also includes Memorandum, Inspection of Maybrook Facilities, Professor K.T. Healty and Party, Wednesday, May 31, 1939, from the Office of the Operating President, New Haven, Connecticut.