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.

Heckert (Union - WMW) BR 40 x 1250 Radial Arm Drill (also badged as the VEB, Union, Bowes and AMK). Basic Operating Manual with Parts Repair Manual as Sectional Drawings and Photographs.

Union BOWES BR40 radial-Arm Drill. Also badged as Union, WMW, AMK and VEB. Operator's Instruction and Maintenance Manual with useful sectional drawings, annotated photographs of various assemblies and a Wiring Diagram.

WMW (VEB) Bowes (Meuselwitz) Radial-arm Drill Models: 40 x 1250 and 1250/1 and 2 x 1250. Operator's Instruction Manual, Electrical Manual and Parts Manual as Sectional Drawings.