U-186 Twist Lock (Purkey Patent)

By Mike Spadafora; posted July 18, 2026
View Original: Click to zoom, then click to magnify (1914 x 2200) 767KB


A classic low voltage no-tie design used in Tacoma, Washington.

Absolutely mint condition,

Asking $480 + actual postage.

------------------------------------------------------------------------------------------------------------------------------------------------------ Note: I am managing the sale of Carver Mead and Barbara Smith's porcelain insulator collection. This piece is from their personal collection.

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