I am offering a set of 7 full size CD 158.9 Boston "Screw Tops" that were made for the 2010 Boxborough, MA National Insulator Association show. Each is base embossed "2010 NATIONAL BOXBOROUGH, MA. These were made by Mark Lauckner of the then Mayne Island Glass Foundry. I don't know how many sets were made, but I do remember they sold out fairly quickly at the time of the show. Again, these are full size pieces with a partial pinhole. All are mint.

Colors left to right: cobalt blue, yellow, peacock blue, orange amber, kelly green, cornflower blue with amber swirls, red/yellow two tone.

Asking $275 for the set. Actual postage will be added. I have a couple more photos, close-up if needed. Ask any questions. Thanks for looking. Now $225.

In memory of Dan Ling, the first email saying "I'll take them" gets them. RIP Dan.