U-2247: Canada
4" X 3" (102mm X 76mm)
(skirt ink stamp)
Picture courtesy Barrett Nicpon |
3 7/8" X 2 7/8" (99mm X 73mm)
(skirt ink stamp)
Picture courtesy Barrett Nicpon |
U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.