|
3 1/4" X 5" (80mm X 123mm)
(skirt ink stamp)
Picture courtesy Bob Berry |
U-1923: Canada
|
3 1/4" X 5" (80mm X 123mm)
(skirt ink stamp)
Picture courtesy Bob Berry |
This unusual beehive dryspot insulator has a metal cap that connects into the pinhole.
U number assignment by Bob Berry April 2016.
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