U-1419: Sweden
2 1/2" X 3 1/2" (61mm X 86mm)
(top) IFO 46J / 800 {IFÖ}
Picture courtesy Bob Scafe |
2 1/2" X 3 1/2" (61mm X 86mm)
(top) 819C IFO {IFÖ}
Picture courtesy Bob Scafe |
2 1/2" X 3 1/2" (61mm X 86mm)
(top) N & 6L / SF .
Picture courtesy Bob Scafe |
2 5/8" X 3 3/8" (64mm X 83mm)
(crown gold inkstamp) 45 19006 / 81 {made in Austria for use in Sweden}
Picture courtesy Bob Scafe |
U number assignment from Worldwide Porcelain Insulators 1986 Supplement by Marilyn Albers & Jack Tod.