Hey guys, I was given a 30-30 when I was about 15 and never really cared that much about it. Now, years later I'm getting into firearms and picked up my old 30-30 from my dad durring xmas. It's a 1969 Glenfield model 60 (department store version of the Marlin 336). I have a nice soft case that fits it well that looks to be from the 1970's it's also got a scope rail but no scope. I'd like to get a scope for it but keep it true to the time period... So, my question is: what were some popular department store scopes from the 1970's? How much would one cost today? And where could someone find one? Thanks guys!