Schaublin 53N Universal Precision Milling Machine: Technical Sales & Technical Specification Catalogue 1975 (Catalogue 53N/75). A superb, well-illustrated production. 40 pages

Schaublin 53N Precision Vertical Miller (late-model angular styling): A Complete data packing including: Maintenance and Operator's Instruction Manual with Parts as useful Exploded Component Drawings including sets for the High-Speed Head, Slotting Head, Universal Dividing Attachment, Rotary Table with power-feed attachment, and other accessories.