Brain Of The Big Guns (Anti-Aircraft) -- This $30,000 instrument is even more complicated than it's outer structure indicates. From initial data obtained by the range-finder, this instrument, known as a director, automatically computes and relays by electrical impulses all the necessary firing data directly to the guns, within thirty seconds after the range-finder has spotted the target. It then continuously directs the firing position of the guns, keeping them on the "future" position of the advancing target. December 21, 1942. (Photo by ACME).

Brand: Sydney Morning Herald
SKU: 5513-69713551
Availability: InStock

Brain Of The Big Guns (Anti-Aircraft) -- This $30,000 instrument is even more complicated than it's outer structure indicates. From initial data obtained by the range-finder, this instrument, known as a director, automatically computes and relays by electrical impulses all the necessary firing data directly to the guns, within thirty seconds after the range-finder has spotted the target. It then continuously directs the firing position of the guns, keeping them on the "future" position of the advancing target. December 21, 1942. (Photo by ACME).

SuperStock offers millions of photos, videos, and stock assets to creatives around the world. This image of Brain Of The Big Guns (Anti-Aircraft) -- This $30,000 instrument is even more complicated than it's outer structure indicates. From initial data obtained by the range-finder, this instrument, known as a director, automatically computes and relays by electrical impulses all the necessary firing data directly to the guns, within thirty seconds after the range-finder has spotted the target. It then continuously directs the firing position of the guns, keeping them on the "future" position of the advancing target. December 21, 1942. (Photo by ACME). by ACME/Sydney Morning Herald is available for licensing today.