Here's a tough U-1954C porcelain fuse holder/dryspot insulator exported to Australia. The head is threaded for a pin that was mounted onto an power pole. The base held a fuse handle/cover that was not recovered. The insulator has a cool iridescent copper glaze that is not fully captured with an indoor photo. Marked (on base) 45A/250V Made In Japan.

Easy VNM condition with only a small (hard to see) paper thin base flake and very light glaze scratches around the pinhole.

First email gets this tough insulator (1 of 3 known. Last one) for only $45 plus 12 shipping. Thanks