This is an excellent factory matched pair of late '50s Zildjian A Hi-Hat cymbals. They are in very desirable light weights perfect for jazz or other traditional sounds of the era. The top hat is stamped "Top Hi-Hat" in black ink on the top side, and the bottom hat is stamped "Hi-Hat" in black ink on the bottom side of the cymbal. They have a great honest patina, and sound wonderful. They are in very well cared for condition. There are no keyholes, nicks, dings, bends, or flea bites. This is a truly great pair of classic vintage hats.