Hi folks,
I have an old Oscar Schmidt 12 bar, 36 string autoharp. Probably hasn't been played in 40 years or more. 4-digit stamp on the back "6301". Does this indicate being made in 1963? I am considering restringing as all existing are quite corroded. I am in a far north town in North east B.C. Has any one got any hints as to whether it is worth it and how to go about it?