Whitall Tatum No. 1 Clear Glass Insulator.

Whitall Tatum No. 1 Clear Glass Insulator.

$18.00Price

Vintage 1941 Whitall Tatum No. 1 Clear Glass Insulator. The “WHITALL TATUM” embossed insulators (without the “CO”) date from about 1938 to approximately 1949. With “A” in a circle as a trademark. After Whitall Tatum was purchased by Armstrong in 1938. “Made in U.S.A.”  with “3 – 41” which means “insulator made from mold #3 in 1941”. Nice condition with no chips.