Vintage Zildjian 14" Avedis Hi-Hat Cymbal with Stand and Pedal - 60s ? 70s ?

Description

You are bidding on the 14" diameter hi-hat cymbal, stand, and pedal shown in the photos, most likely from the '60s or '70s.
I do not know much about percussion instruments, but it seems to be in working order, even though it is worn from years of use.  When extended, it reaches about 48" or so.
Please feel free to reach out with questions.