Zocca Surface Grinders. Not a manual but a useful technical sales catalogue with details of the 500, 650, 850, 1100 models. Well illustrated and showing many unusual and complex operations.

Siemens Sinumerik 850 Commissioning Instructions with Lists.

Siemens Sinumerik 850 Software Version 4 Service Documentation with Installation Guide, Instructions and Lists Valid for Sinumerik 850M, 850ME, 850T and 850TE.

Siemens Sinumerik 850 and 880 Software Version 3. Programming Guide, Planning Guide, Interface Description, Function Blocks, Basic Functions.

KLOPP Shapers and Vertical Slotters. Probably the best descriptive literature on any make of shaper - this is a Catalogue Collection including a 22-page Full Range, well-illustrated and detailed Technical Specification and Accessories Brochure showing the Shapers Models 375, 450, 550, 625, 725, 850, 1200 HS and the Vertical Slotters Types SK250, SK500 and SK700.

Micon Numericon 850 CNC System. Operator's Instruction and Reference Manual

Robling 650 and 850 Lathes. Operator's Instruction and Maintenance Manual - German text. Includes a (reasonable) copy of the maker's Sales and Specification Catalogue.

Seba (Spain) Shapers Models: 450, 500, 550, 600, 650, 750, 850 and 1000. Illustrated Parts Manual.