Accession 2014.0147, undated, 1920-1964 Box 20 Bookmark Collection Context Series VI: Photographic prints, photographic negatives, glass negatives, printouts of images and images on pages from books, undated (ca. 1905-1940s)
Blueprints of a New York, New Haven & Hartford Railroad standard 78 lb. rail and splice (1915, revised 1916); Roster of cars for all divisions (undated), undated, 1915 Box 18 Bookmark Collection Context Series II: Research materials about the Connecticut Company system, undated, 1914-2005