Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns Below him are three swass

Below him are three swass

It dates from approximately 1969 and is offered in near mint condition

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

This is the 4th version of the carrier

There is no slot on the inside

Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns Below him are three swassOriginal 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: