CD 378.4: Italy
9 1/2" - 8 3/4" - 7 1/2" X 8 1/2" (241mm - 222mm - 191mm X 219mm)
(front crown) "B in a square" (rear crown) RP-4 1T
Picture courtesy Bob Berry |
These are three part multipart insulators where the glass shells are cemented together. This insulator is very similar to CD 378.7 with the exception of not having petticoats under the skirt.
CD assignment by Dario Dimare Jan. 2015.