U-1969A: Austria
4" X 5 1/4" (101mm X 133mm)
No markings
Picture courtesy Lis Bergman |
4" X 5 1/4" (101mm X 133mm)
No markings
Picture courtesy Lis Bergman |
This metal encased insulator is attributed to Austria and the casing is similar to enamalware. U number assignment by Bob Berry July 2021.