Pratt and Whitney Keller BG-22 Milling machine - 21 large format Technical Drawings

PRATT & WHITNEY (USA) Wonderful full-range Catalog dated 1897. Lathes, millers, drills, grinders, etc. (small format) 399 pages. We make every effort to ensure that the manual is of as high a quality as possible. It's in the form of a bound print from a very high-definition scan printed at 1200 d.p.i.

Pratt & Whitney Precision Machine Tools, Lathes, Jig Borers, Millers, Grinders, etc: full-range Catalogue, 1928. 140 pages.

Pratt and Whitney No. 3C Universal Precision Bench Miller. Instruction Book with Tables of Leads and wiring diagram. Also includes a copy of the 4-page sales, Technical Specification and Accessories Catalog for the similar Model 3 milling machine.

Pratt and Whitney 4.5" Thread Miller Model C. Operator's Instruction Book.

Pratt and Whitney 6" Thread Miller Model C. Operator's Instruction Book and Parts Manual as Sectional and Annotated Drawings. Includes a schematic of the gearing system, charts for feed rates and English to metric, metric to English and Diametral transposing changewheel settings.

Pratt and Whitney Keller BG-21 Automatic Tracer-controlled Milling Machine. Parts Manual as Sectional Drawings.

Pratt and Whitney Keller BG-21 Automatic Tracer-controlled Milling machine. Comprehensive Operating and Maintenance Manual with Electrical Schematics.

Pratt and Whitney Keller BL Automatic Tracer-controlled Milling Machine. Operating and Maintenance Manual.

Pratt and Whitney Keller BL Automatic Tracer-controlled Milling Machine. Parts Manual as Sectional Drawings.