Up for your consideration here is what I believe to be an M.T. CO. base embossed threadless insulator. I'm calling the color on this piece aqua with a hint of green perhaps. There is a considerable about of chipping and flaking/scrapes on the base and the embossing is pretty much illegible but that seems to be the normal with these pieces. There are also several hairline fractures in the glass that seem to exist on or near the surface, a BB sized rough spot on the crown of one side and the piece could use some cleaning. There also appears to be a couple of milk or fizz stringers present inside the glass near the start of the pinhole. Overall, this piece is fully intact with no large chucks missing or bruises present. From what I can tell, this piece has never been repaired or tampered with. I'm going to ask $100 plus actual shipping for this piece. I feel this is a fair price considering what the PG has them listed at. I accept good checks, money orders, and PayPal gift mode. Don't wait for a sale because it won't happen. Email with questions and more images are available for serious inquiries. Thank you for looking!