Odeon Leicester Square 1937

Odeon Leicester Square 1937

BTH Projector
BTH Amplifier
BTH Amplifier Rack
Non-Sync
Mercury Arc Rectifier
Emergency Lighting Rectifier
Stage Speaker
Sound Mixer
Arc Follow Spot
Dimmer Proj Room
Dimmer Stage
Thyratron Dimmer
Thyratron Dimmer
Air Conditioning
Air Conditioning Control
‘Modern Wonder’ 25th June 1938