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Postal Telegraph
Hospital Apparatus
Explosion of the Space Shuttle Challenger
Windmills on Ridges, Tehachapi, California
New Discoveries and Inventions (Nova Reperta): title page
A French Telegraph Making Signals in the Dark
Zero: A Sixty-Five Pounder Opening Fire
Taking the Big Gun Away
The Gantry
Building the Camp
The Camp: The New Architecture
The Embarkation Camp: The Classic Grove
The Balloon Shed
The Old Hangar
Aeroplanes at Rest on the Plain
The Birds of War
Hydroplanes at Rest on the Beach
The Larks
Launching the Hydroplanes—Putting Out to Sea
Unloading One