Original British WWII Royal Air Force 1943 Low Level Bombsight Mark III Computor Japanese Holsters which is marked on the

which is marked on the back with the OLC in a diamond trademark of Overhoff & Cie

As far as camera hardware

was mounted on 40MM Bofors Anti-Aircraft guns on fighting ships of the US Navy during WWII

which was introduced in 1869 as the U

Original British WWII Royal Air Force 1943 Low Level Bombsight Mark III Computor Japanese Holsters which is marked on theOriginal Item: Only One Available. This is a British WWII Low Level Bombsight Mark III Computor REF. No 9 2652 Serial No. 2019 43 offered din good condition. The only visible defects are cracks in the viewing glass. The Low Level Bombsight, Mark III, sometimes known as the Angular Velocity Sight, was a Royal Air Force (RAF) bombsight designed for attacks by aircraft flying below 1,000 feet (300 m) altitude. It combined components of the Mark XIV bomb