Thanks for looking. These are some glass blocks that were kind of holding up shelves and serving in various roles. There are not salvaged but there may also be some chips in a couple of them. Prefer to sell them all together for $40. HEre is the breakdown:
6 Large 7 3/4 x 7 3/4 x 3 1/8"
12 Med 5 3/4 x 7 3/4
1 Small 3 3/4 x 7 3/4