The box contains 16 English Electric Company manuals for:

Gardner-Denver Quincy, Illinois

Driver Safety Device

Semiconductor Power Rectifier

Transductors and their Application to Traction Power Circuits

Elementary Theory of the Magnetic Amplifier

Servicing Instructions for Hinged Armature Relays

Faults in Rolling Bearings

Electric Locomotives for the Imperial Government Railways of Japan

New Zealand Government Railways

Torque Relay Type NX62A

Trolley/Cable Reel Locomotives

Simon Carves Ltd

Diesel Hydraulic Locomotives.