I am looking for a Japanese company that produced scopes for several companies during the 60's & 70's. The company produced these scopes for A.S.I. (does anyone know what A.S.I. stands for?), Webley, Armsport, Sussex Armoury, etc. just to name a few. All these brands have the same stamp on them next to its optics description.
Company 'logo' stamp that produced the scopes.
Can anyone help me Identify this logo and the company that made these scopes? Also does anyone one know any other distributers that bare this logo?
thanks
Company 'logo' stamp that produced the scopes.

Can anyone help me Identify this logo and the company that made these scopes? Also does anyone one know any other distributers that bare this logo?
thanks