Cincinnati "Toolmaster" Milling Machines Model DD with "Square-styled" model Turret-head type: A complete data pack for the miller containing a detailed Operator's Instruction Manual, Service Manual and Parts Manual. The parts manual is enlarged for clarity to double size on A3 paper and is shown as Sectional Drawings. Two electrical schematics and the alignment test charts are included together with a copy of the maker's comprehensive Sales and Technical Specification Catalogue. (This makes for a heavy and complete data pack for the machine).