CD 145 [040] (Dome) V (Base) AM. INSULATOR CO. N.Y. DOUBLE PETTICOAT/PAT'D SEPT. 13, 1881. NOV. 13, 1883. BE. Super crude base and sits flat. All the embossing is there and readable. Tiny little pinhead type marks is all I can find on this green-aqua beauty. There is a milky arc that is more of a wisp in the dome that is above the crescent shaped bubble. View original for the details.

$10 plus shipping. PayPal welcomed. Contact me first for details. First email as always!