Werner (Fritz Werner) 3.230 Vertical Milling Machine. Simple Operating Manual with electrical schematics and sectional drawings (27 pages) together with a machine-specific and the (contemporary) comprehensive and beautifully illustrated full-range 93-page Fritz Werner milling machines Sales, Technical Specification and Accessories Catalogue.

DUFOUR (Gaston Dufour) 223 and 230 Milling Machines. Sales and Technical Specification Catalogue. 12 pages.

Dufour (Gaston Dufour) 223 and 230 Milling Machine: Operator's Instruction and Maintenance with Parts as Exploded Component Drawings and an Electrical Diagram.