A Zildjian Hi-Hat Cymbals Pair 18-inch White Logo

This is a pair of 18-inch A Zildjian cymbals.

A demo video is available.
↓
https://youtu.be/rO6DxEgmyUQ

These are believed to be hollow logo cymbals manufactured between the late 1970s and early 1980s.

The weight of the cymbal in photos 2-7 is 1924g, and the weight of the cymbal in photos 8-13 is 1956g.

While there is no model name stamp, the presence of grommets and their thick weight suggest they are likely marching cymbals.

When struck on a finger, they produce the characteristic sound of thick A Zildjian cymbals (bright with well-balanced overtones).

They can be used as marching cymbals by attaching straps, or as drum cymbals by removing the grommets (though they are thick).

The cymbals are free of cracks, chips, or warping and are in usable condition.

One cymbal (photos 8-13) has some verdigris, but it should be removable with a light polish. It is unlikely to significantly affect the sound.

Photos 2-7 show one cymbal, and photos 8-13 show the other.