Impostulators - Glass Insulator Replicas
Plastic resin reproductions of rare insulators, for sale from a collector.
In-Glass Direct
Wide variety of colorful insulators and 'go-withs', offered for sale direct from two collectors in Connecticut.
Open Wire Insulator Services
This commercial site presents the details of a full range of collector services including on-line insulator auctions and consignment services, augmented by an optional full-color hardcopy catalog.
Spec-Tru Glass Color Reference Tool
A color reference system combining the functions of colorimeter and spectrograph as a tool for identifying the colors in glass collections.
The Brookfield Store
Features Brookfield history, authentic reproductions of an actual hardbound catalog for sale, plus an insulator store.
The Insulator Store
Insulator enthusiasts provide for sale a large selection of insulators, the latest insulator price guide, and supplies for collectors.