|
7" X 4 7/8" (178mm X 124mm)
(skirt ink stamp)
Picture courtesy Louis Chen |
U-2767: China
|
7" X 4 7/8" (178mm X 124mm)
(skirt ink stamp)
Picture courtesy Louis Chen |
Note this is a ANSI standard 55-5.
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.
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