Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns It dates from approximately 1969

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

but without the filling yarns that make the distinct wales characteristic of corduroy

The Ordnance QF 6-pounder was introduced into US service as the 57mm M1

Below him are three swass

with each side having an independent focus diopter control

Original WWII U.S. Army Air Forces Norden Bomb Sight Model M-9B with U.S.N. Markings on Carrier Replica Non-Firing Guns It dates from approximately 1969Original 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: