Collectables

Glass Telegraph Insulator by Hemingray

$25

+ $16.90 shipping, or free in-store pickup

Glass insulators were essential components of telegraph and telephone lines from the mid-1800s through the mid-1900s. The Hemingray Glass Company, founded in 1848 in Covington, Kentucky, became one of the largest manufacturers of glass insulators in North America, producing billions of units in various colors including this distinctive aqua-green shade.