We recently salvaged these panels of glass from a 1920's New England foundry that manufactured pumps & systems.
Each panel measures 15" x 12" and 1/4" thick. One side has smoothed ribbing (or bumps) and the opposite side is sharply grooved. We have another set of 4 panels of glass in a different pattern also just listed and available in our store.
Condition: Overall excellent - except for just 2 small chips in two different panels. This is pictured in listing.
*Shipping, handling, insurance and postage included with price.