Keywords: Mark 1A Fire Control Computer Controls.jpg Mk1A Computer Cropped portion of image scanned from source NAVPERS 10798-A NAVAL ORDNANCE AND GUNNERY VOLUME 2 FIRE CONTROL Original uploaded on en wikipedia 1958 edition Uploaded on Commons at 2010-12-29 17 05 46 UTC /Original uploaded at 2009-04-08 01 18 18 U S Navy Bureau of Naval Personnel Transfered by Jostikas/Original uploaded by Hohum original upload log page en wikipedia Mk1A_Computer jpg Upload date User Bytes Dimensions Comment 2009-04-08 01 18 18 Hohum 138514 635×647 <small><nowiki>Grayscale levels cleaned </nowiki></small> 2007-08-12 18 02 18 FTC Gerry 159398 635×647 <small><nowiki> Mk1A Computer Cropped portion of image scanned from source NAVPERS 10798-A NAVAL ORDNANCE AND GUNNERY VOLUME 2 FIRE CONTROL 1958 edition U S Navy Bureau of Naval Personnel PD-USGov-Military </nowiki></small> PD-USGov-Military-Navy Military computers Analog computers Mark 37 Gun Fire Control System |