Antique Depression Zipper Pattern Clear Glass Salt & Pepper w/Sterling Tops

Description

Antique Depression glass Zipper Pattern Salt & Pepper.
These are heavy glass depression glass
diagonal
zipper pattern salt and peppers.
There are mold marks on each side. The glass almost glows on these.
I believe the tops are sterling. They are soft and fragile w/ some dents. And they never need polishing.
The tops are serviceable but show wear.
Shakers are 3” tall. Beautiful set that I used perhaps forty years ago. I bought in an antique shop then.