Does anyone know the dimensions of the reflector glass for the N-3C gunsight? I would also be interested in new old stock, or accurate reproduction glass, or, as the title says, dimensions so I can make my own.
Very nice N3B body with rare early war sight head. This one has replacement glass and replaced cross bars (the original rusted off). I have never seen this short variation. It was probably used on the
Very nice N3B body with rare early war sight head. This one has replacement glass and replaced cross bars (the original rusted off). I have never seen this short variation. It was probably used on the
Thanks for your reply, I have an N-3C gunsight body, but don't have the sight hood that holds the glass. I'm a machinist toolmaker, and have the dimensions for the sight reflector hood, but the details for the glass are omitted from the drawing I found. I do know the drawing numbers that were on the data plate of the sight, do you know if that information would be in the National Archives?