Key to Cockpit Locations

Key Description
1 Ventilator controls
2 Vacuum change-over cock
3 Automatic controls - oil valve
4 Engine revolution indicators
5 Engine synchroscope
6 Float warning light
7 Windscreen de-icing pump and cock
8 Pilot to Flight Engineer signalling switch box
9 Propellor de-icing flow control
10 Navigation light switch
11 Morsing key
12 Signalling selector switches unit
13 Master ignition switch
14 Engine ignition switches
15 Aileron tab control
16 Bomb release firing button

Diagrams

Image and Technical data kindly provided by
The Royal Air Force Museum