1. Railroad accidents. Report covering investigation of accident to Boston and Maine Railroad locomotive 3009, which occurred in Hoosac Tunnel, Mass., Feb. 14, 1924; by A. G. Pack, chief inspector. Bookmark Corporate/Agency Authors: Locomotive Inspection Bureau and Interstate Commerce Commission Publisher: Locomotive Inspection Bureau Date: June 23, 1924 SuDoc number: IC 1 acci.5:H 76