Hemingray 42

Region: North America
[[ Insulator ]]
Type: Telegraph/Telephone
Material: Glass
Style code: CD-154
Maximum Power: Unknown
Manufacturer: [[ Hemingray Glass Company ]]
Production Start: 1921
Production End: Late 1950s
Rarity: Extremely Common
Specific Object
Date Made: 1955
Specific Object Condition: Excellent

A Hemingray 42 is a pin type [[ insulator ]] that was used on the telegraph system. The 42 was the successor to the popular [[ Hemingray 40 ]].

There are two additional Hemingray 42s in my collection to showcase dating insulators. See it here, and here.