LORCH P-Type Sliding Spindle (and Optical Thread-chasing Lathe) LLPV, A11P, BP, BV1P & BV1PO Catalogue
LORCH P-Type Sliding Spindle Lathes (LLPV, A11P, BP, BV1P & BV1PO). Sales & Technical Specification Catalogue, 4 pages, and the LORCH BV1PO Optical Thread-chasing Lathe Sales & Technical Specification Sheets. 2 pages
Lorch "Manufacturing Programe" Circa early 1950s. Catalogue
Lorch "Manufacturing Programme" Circa early 1950s. Gives basic details of the lathes types (and subtypes) AV1, BV1, BV1R, LLPN, BP, AVI, LLRGNJ, AVIRG, AVI, LAN, BIIZ, D27, ARR (Type LLN), ARS (Type AVI), HDH (Type AVI), WW and "Geneva" Watchmakers. 9 pages. For the Model B11Z there is an annotated diagram that shows what the various levers and controls do.