Hi All,
I have an old K Zildjian istanbul ride cymbal. It measures 19 1/2 inches. I haven't weighed it. According to limited research, the stamp dates 1959 to 1966. I have owned this cymbal since 1975. It is keyholed, but sounds great. Any idea what it's worth. I'm sure the keyhole affects the value. I've attached some photos. Hope you can help.
Thanks,
Pat