Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns with each side having an

with each side having an independent focus diopter control

The mine still has the original carrying handle

The rucksack was typically mounted low on the frame allowing bulky equipment to be strapped above

and is made of what appears to be standard rayon cloth

Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns with each side having anOriginal Item: Only One Available. These are rare as hens teeth and this is a wonderful example! This is a very nice U. S. Army Air Forces Model M 9B head or "bombsight football" manufactured by Carl L. Norden Inc., serial R 2647. It has the correct data plate, with inspection marks, and interestingly has U. S. Navy "Anchor" inspection marks, even though it is a USAAF Bomb sight. The data plate still has the full manufacturer information listed on it: