That HP Chap:
Steam Turbine
That HP Chap:
Stationary Engine
That HP Chap:
Looking up in the main atrium
That HP Chap:
Turbopump
That HP Chap:
Rocket motors
That HP Chap:
Steam engine
That HP Chap:
Steam engine
That HP Chap:
W12
That HP Chap:
W12 engine
That HP Chap:
1930s Airliner
That HP Chap:
Big stack o' cars
That HP Chap:
Gas turbine Rover
That HP Chap:
Fresnel lens
That HP Chap:
1930s airliner
That HP Chap:
Video recorder
That HP Chap:
The Pips
That HP Chap:
Radio Star
That HP Chap:
Ye Olde Computer
That HP Chap:
Magnetic core memory
That HP Chap:
Babbage's Differential Engine
That HP Chap:
Babbage's Differential Engine
That HP Chap:
Babbage's Differential Engine
That HP Chap:
View from the second floor
That HP Chap:
Chequer
That HP Chap:
Not entirely sure
That HP Chap:
Crivens
That HP Chap:
Strowger
That HP Chap:
Millennium Footbridge
That HP Chap:
Millennium Footbridge
That HP Chap:
Parliament
