AMK (Union WWW Bowes) BR40 Radial Arm Drill. Manual
AMK Radial-arm drill Type BR40 (as made by WMW and also badged "Union", BFW and BOWES). Operator's Instruction and Maintenance Manual with useful sectional drawings, annotated photographs of various assemblies and a Wiring Diagram.
WMW Heckert (Union) BR40 x 1250 drill manual
Heckert (Union - WMW) BR 40 x 1250 Radial Arm Drill (also badged as the VEB, Union, Bowes and AMK). Operating Manual with some maintenance instructions, several useful sectional drawings, annotated photographs identifying various parts and two electrical schematics. Also included is a copy of the maker's detailed sales and Technical Specification Catalogue.