|
3 3/4" X 3 5/8" (94mm X 92mm)
(skirt inkstamp) JAPAN {NGK}
Picture courtesy Bob Berry |
U-2416: Japan
|
3 3/4" X 3 5/8" (94mm X 92mm)
(skirt inkstamp) JAPAN {NGK}
Picture courtesy Bob Berry |
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.
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