6 1/2" - 3 7/8" X 4 7/8" (165mm - 89mm X 124mm)
No markings [two part glaze weld]
Picture courtesy Elton Gish |
U-961: USA
6 1/2" - 3 7/8" X 4 7/8" (165mm - 89mm X 124mm)
No markings [two part glaze weld]
Picture courtesy Elton Gish |
U number assignment by Jack Tod.
Return to the National Insulator US Unipart page