Muller & Co. England (makers of precision screws, taps and dies, etc.) 20-page Celebratory Booklet dated circa 1948: interesting company history, descriptions of manufacturing methods and factory photographs, etc.

Muller (Otto Muller, Germany). The amazing 'Rapid Radial Drilling Machine' Model SR23. Sales & Technical Specification Catalogue.10 pages.

Muller Model MDW 20 N.C. Chucking Auto with Automatic Tool Changing. Operator's Instruction and Maintenance Manual.