WWII US Army Air Force Celestial Navigation Device Equi-Angulator No. 70 RARE

WWII US Army Air Forces Equi-Angulator Celestial Navigation Device. Manufactured by David W. 70 Type A-1A W3-053-AC-1161 Measurements: 34″ H x 32″ L x 12 W Very good condition: Clean, all parts operate well, includes stainless steel and brass tripod. Approximate A true museum piece – not likely to find another, especially in this condition! Please see photos for more details!