Could any of the porcelain collectors in the gang identify this piece. I recently picked it up when my son and I purchased a small collection. We have no idea what it is and are hoping that some of you fine folks maybe able to help us out. The "insulator" is in v v v n m condition and is embossed Slater 1751. The item is available to any collector willing to trade glass for mud. If you are interested, send us an email and we will let you know what we are looking for! Thanks and happy collecting! Regards, Doug and Mathew Smith