Scope and ContentRules and Regulations for the Government of Employees of the Operating Department of the Hudson & Manhattan Railroad Company. Effective October 1st, 1923. Small 8vo black cloth. pp. [ii], 136, [10]. Press numbered "Book No. 6621" on front pastedown. Pocket inside rear cover; no contents, Labeled: Pocket for Manual of Instructions for Agents, Ticket Examiners and Gatemen. USE POCKET FOR NO OTHER PURPOSE. Manual includes illustrations of train markings and signals. ---- Rule / regulation / procedure / procedures