These are really cool pieces and I am going to share the "front" and "rear" views of this piece which Joe M got from Caleb Thimell back in the early 90s. Caleb was located in Columbia for some time back then and found some wonderful treasures then! He has been sharing them with the insulator community ever since; both via trades/sales and information about these and related Columbian glass.

[IFONA CD 106]