Thanks for your comments. Who can I find to work on this old turntable? Recommendations?

[list=][/list] Does anyone know what could be wrong with my mothers 1976 Magnavox dry sink style turntable? When you go to play an album, the turntable moves very slowly and subsequently does not play the record. I know nothing about how to fix it but if it is the belt, where would I find one? Would...