|
2 1/4" X 2 5/8" (59mm X 65mm)
No markings
Picture courtesy Bob Berry |
U-1644: Unknown
|
2 1/4" X 2 5/8" (59mm X 65mm)
No markings
Picture courtesy Bob Berry |
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.
Return to the PIFOUS main page