CD 158.2 (faint crown embossing) BOSTON BOTTLE WORKS PATENTED OCT 15. 72 -- four segmented threads -- awesome unlisted dark teal green filled with snow, bubbles & inclusions! quarter sized skirt/base chip on side - rest is nice with just a few tiny pings. Here is your chance to own a rare color item!

NOTE: I'm selling these insulators on behalf of the Jim Fielding estate -- PayPal (no fee friends and family) or checks are both accepted - I'll provide instructions. I'll also be handling all the packing and mailing.