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.

BOXFORD Drills (also branded Union) - all types, bench and pillar and accessories.Three Sales and Technical Specification Catalogues. Unfortunately, there never appears to have been a technical manual for these machines and this is the only 12 pages

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.

Union (VEB and WMW) Model BR40 Radial Arm Drill Also shown as the Type AMK. Operator's Instruction and Maintenance Manual with useful sectional drawings, annotated photographs of various assemblies and a Wiring Diagram.

VEB (Union and WMW) Model BR40 Radial Arm Drill Also shown as the Type AMK Drill. Operator's Instruction and Maintenance Manual with useful sectional drawings, annotated photographs of various assemblies and a Wiring Diagram.

WMW, Union, VEB and Saalfeld: BS, BK and BKR Series Drills BS-25, BK-25 and BKR x 2 to 6
Pillar, Box Column and Gang Column Drilling Machines. Operation and Maintenance Manual with an Electrical Schematic and some useful Sectional Drawings.