Another Old Rubber Insulator Found

Reprinted from "INSULATORS - Crown Jewels of the Wire", July 1977, page 32

The insulator on the right is the one shown on the cover of my book "UNIQUE COLLECTIBLE INSULATORS". Another very similar is reported by Ron Souza. Both of these insulators are in the Telegraph Museum in Old Sacramento. (Read about this museum in this issue's article entitled "'Communications of the 1800's', a New Museum".)

Gerald Brown