(Left) [010] (Base) CHICAGO INSULATING CO./PAT OCT 16 1883. (F-Skirt) [3 dots]

(Right) [020] (Upper shoulder) CHI.INS.CO. PAT.OCT. 16. 1883 (F-Skirt) [1 dot]

Some snot, bubbles, milk swirls, "snow" in them, a little more with the one on the one on the right.

(Left) small flake on the base removes the top of the "S" on the base embossing; rest VVNM (right) factory flat open bubble on one of the diamonds, rest VVNM. The white spot on the shoulder in the center on the one on the right is a piece of fire brick "snow" in the glass and not damage.

Classic "Chicago Blue". $155 (book value is $75-100 each) for the pair plus actual USPS shipping. Please include your USPS address in your first email.