U-2060A: Italy
2 1/4" X 4" (59mm X 102mm)
(crown ink stamp)
{note small hole in the top center} {Verbano}
Picture courtesy Dave Dangora |
{Top View} {Verbano}
Picture courtesy Dave Dangora |
The hole in the top of some "spooks" was to support a protective umbrella as shown here on a broken example.
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This style is nicknamed the "spook" and was designed to hold a fusible link. U number assignment by Bob Berry April 2016.