Burgmaster (Burgmaster-Houdaille) 1-D and 1-DL (also covers the main elements of the 1-DP and 1-DC electric-feed version) Bench Model Turret Drilling and Tapping Machine: Installation, Operator's Instruction, Maintenance and Servicing Manual with Parts as Sectional Drawings. Includes a copy of the maker's Sales and Specification and Accessories Catalogue.