I've been doing a little inventory of my "excess" drum items and came across a pair of Paiste Formula 602 13" hi-hat cymbals that I must have picked up with a vintage kit some time ago.
Since all I've ever owned or played are Zildjians, I'm trying to date this particular pair of Paiste's as well as obtain some information regarding quality level and market value. Also, are the 13" hats somewhat rarer than the 14"s?
I apologize for the filthy condition of the cymbal. I obviously haven't used it since it was purchased.
THANKS in advance for your time and your help!