CENTEC 3R (and other versions of this Centec production milling machine). Detailed Operator's Instruction Manual.

System 3R Rotating Spindles 3R-1.321-HS. Operator's Instruction and Maintenance Manual.

Landis Lund Precimax Grinders. A set of five very detailed catalogues (with detailed and useful annotated photographs of the controls) showing the Models MPA, MPB, MPO, MPH, UPH, UPJ, HUP, UK, RS20, RS25, RS30, SP, SV, VRS, 2R, 3R, 2R Universal, 3R Universal, 3RH, and the SR Crankpin. 142 pages.

GOULDER-MIKRON 3R Gear Tester. Operator's (detailed) Manual with special supplements on the theory and practice of gear testing methods. Also includes a detailed Sales & Technical Specification Catalogue covering a number of Goulder-Mikron gear testers.

Landis 3R 10" and 14" Type Semi-Automatic and Plain (Cylindrical) Grinding machines. Operator's Manual. Includes a copy of the maker's detailed and useful 48-page comprehensive Technical Sales and Specification Catalogue showing all the "R" machines.

Landis Type 3R Grinder. Parts Manual as Exploded Component Drawings.

MIKRON 3R (GOULDER-MIKRON) Gear Tester. Operator's (detailed) Manual with special supplements on the theory and practice of gear testing methods. Also includes a detailed Sales & Technical Specification Catalogue covering a number of Goulder-Mikron gear testers. £65 See also under MIKRON