|
3 1/4" X 4 1/8" (80mm X 101mm)
No markings
Picture courtesy Bob Berry |
U-1980A: England
|
3 1/4" X 4 1/8" (80mm X 101mm)
No markings
Picture courtesy Bob Berry |
U number assignment from Worldwide Porcelain Insulators 1986 Supplement by Marilyn Albers & Jack Tod.
Return to the PIFOUS main page