Headstamp date?

[Jose159]

This is the first Canuck headstamp I have dug up but can't seem to find a way to date it. Anybody see this one before?

 

[hoser]

Only thing I could find is this site; http://www.cartridge-corner.com/shotgun2.htm
If I read it right your HS is from 1955-1976.

 

[Jose159]

Thanks for the link hoser!

 

[rreahard]

Very cool! Congrats!