Description:

B-29 TAIL GUN REMOTE CONTROL TURRET SYSTEM
A rare, complex and important relic from a World War II B-29 bomber, the aircraft's Remote Control Turret (RCT) system, otherwise known as the Central Fire Control Unit. This General Electric analog computer allowed all turrets on the aircraft to become "harmonized" and to be taken over by different gunners. For example, the nose gunner typically controlled the top and bottom forward turrets, but if desired, he could make one of them available to a side gunner who could then synchronize the available turret with his own turret. Likewise, the tail gunner could relinquish his control of the tail mount guns to a side gunner. The RCT also automatically corrected for bullet drop, windage, and aircraft maneuvering. When these features are taken as a whole, this early computer provided devastating firepower to counter any enemy airborne attack. The RCT measures 20" x 18" x 11" and weighs about 100 pounds, which is understandable considering the massive amount of machinery and components within, and it bears its original markings. Also present is an original 100pp. 4to. July, 1944 "Air Forces Manual No. 27 GUNNERY IN THE B-29", a restricted publication discussing all aspects of the use of the RCT, sighting, turrets and care of cannon and machine guns, check lists, etc., additionally signed on the cover by Enola Gay navigator DUTCH VAN KIRK who adds: "Navigator - Enola Gay Hiroshima 6 Aug. 1945", and also including the restricted August, 1944 wiring diagram. Fine condition and a great technological and military relic.

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Shipment is sent USPS priority, USPS International Express (for most overseas), DHL or FedEx Ground at the auctioneer's option, signature required, unless other arrangements are made. Handling, shipping and insurance charges will be added to the invoice in one entry. Buyers should be aware that large, framed, fragile or odd shaped items can incur substantial shipping and packing charges. International shipments are invoiced by DIMENSIONAL weight, not the item weight. PLease contact us for an estimate before bidding NOTE: Large, heavy or bulky items are not shipped by the auctioneer - arrangements for shipping of these items via a third-party shipper may be arranged through the auction house. Customers who supply their own courier account number will still be charged a handling fee.

February 18, 2014 11:00 AM EST
Elkton, MD, US

Alexander Historical Auctions LLC

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Bid Increments
From: To: Increments:
$0 $99 $10
$100 $499 $20
$500 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $3,000
$50,000 $99,999 $5,000
$100,000 + $10,000