Potisje-Ada "Type PA" Lathe. Operation, Maintenance and Parts Manual as Sectional Drawings with Electrical Schematic.

Catalogue of Boley Precision Lathes Models 1A, 1B, 1AM, 1BM, 1AH, 1BH, 2A, 2B, 3B, 3C, 4B, 4C, 3CR, 4BR, 2BJ, 3BJ, 4BJ, 3L, 4L, 2H, 3H, 4H, 3HK, 3HL, 3HM, 2HN, 2HK, 3HK, 4HK, 2HL, 3HL, 4HL, 2HM, 3HM, 4HM, PA, PS, PP, PQ, Type G and Accessories and Drive Systems. Catalogue No. 271 showing lathes as made from the 1920s to the 1930s. 34 pages