3 1/8" X 3 1/8" (80mm X 80mm)
No markings
Picture courtesy Bob Berry |
3 1/8" X 3 1/8" (80mm X 80mm)
No markings
Picture courtesy Bob Berry |
U-2321: Germany
3 1/8" X 3 1/8" (80mm X 80mm)
No markings
Picture courtesy Bob Berry |
3 1/8" X 3 1/8" (80mm X 80mm)
No markings
Picture courtesy Bob Berry |
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.
Return to the PIFOUS main page