|
2 3/8" X 3 3/8" (58mm X 83mm)
(Top of ear) "I in a circle" // "circle"
Picture courtesy Bill Ostrander |
2 3/8" X 3 3/4" (58mm X 92mm)
(ear) "T in a circle" 7 // G7 {Note Nieman notch}
Picture courtesy Bill Ostrander |
U-1824: Russia
|
2 3/8" X 3 3/8" (58mm X 83mm)
(Top of ear) "I in a circle" // "circle"
Picture courtesy Bill Ostrander |
2 3/8" X 3 3/4" (58mm X 92mm)
(ear) "T in a circle" 7 // G7 {Note Nieman notch}
Picture courtesy Bill Ostrander |
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.
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