Open-Wire Insulator Services Auction
Recreation, Collecting, Insulators, For Sale - 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.
https://www.open-wire.com/
Insulators : National Insulator Association Home Page
Insulators: The National Insulator Association (NIA) is an international organization of collectors and friends interested in electrical insulators, and other artifacts connected with the many industries associated with electrical power, telephone, telegraph, railroads and/or lightning protection devices.
https://www.nia.org/
Insulator Gurls at Large
Recreation, Collecting, Insulators - Insulator Gurls at Large. Follow the odyssey of two Canadian insulator collectors, who refuse to take themselves seriously.
https://www.insulatorgurls.com/
Clint's Place
Recreation, Collecting, Insulators - Clint's Place. Clint's online display of his porcelain signal-style insulator collection.
https://www.perceval2000.com/
Porcelain Insulators R=Infinity
Recreation, Collecting, Insulators - Porcelain Insulators. Collector, research expert, historian's site.
https://www.r-infinity.com/
MyInsulators.com
Site index of myinsulators.com -- Home of insulator collectors around the world.
https://www.myinsulators.com/
Collecting Insulators
Information on the hobby of collecting insulators and related collectibles. Contents include pictures of insulators, history of companies, patents, where to find insulators, manufacturing details, insulator terminology, books on the subject, and background on the hobby.
https://www.collectinginsulators.com/
Glass Insulators Collectors Reference Site
Glass Insulators were first produced in the 1850's for use with telegraph lines. As technology developed insulators were needed for telephone lines, electric power lines, and other applications. In the mid 1960's a few people began collecting these glass and porcelain insulators. Today there are over 2000 collectors, and insulator clubs, national shows, and good reference books are available.
https://www.insulators.info/
Spec-Tru Glass Color Reference Tool
Recreation, Collecting, Insulators, For Sale - 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.
https://www.spec-tru.com/