Deckel Technical Bulletins - The complete set from the 1950s to the 1970s. Detailed and incredibly useful advice - based on customer feedback - about getting the best from a wide range Deckel machine tools: Millers, Pantograph Engravers, Profiling Millers, Tool and Cutter Grinders, KF Die Sinking machines, etc. Wonderful photographs and diagrams. 429 pages