U-2673: Japan
5" X 3 3/4" (127mm X 95mm)
(upper skirt inkstamp) KORAN 84.4
Picture courtesy Bob Berry |
This insulator has a sanded pinhole for cementing to a pin. This was made by Koransha China of Fukagawa Japan and marked with their scented orchid logo.
U number assignment by Bob Berry April 2016.