List is sorted by popularity
Rating (?)
Tweets (*)
pr *
  • Insulator News & Market Report
  • www.inmr.com
  • A commercial advertising industry specific journal that serves the commercial electrical market as a source of information on international developments in power transmission and distribution.
4.2
(si*)
<5
5
  • Glass Insulators Reference Site
  • www.insulators.info
  • Insulator collectors resource with information on glass and porcelain insulators, show calendar, club listings, glossary, tips and photos of rare items.
4.0
(si*)
-
5
  • Glassian
  • www.glassian.org
  • Collections of Ian Macky, including glass insulators, prism glass, and related history.
3.5
(si*)
<5
3
  • Hemingray.info
  • www.hemingray.info
  • Features the 'Hemingray Database' with details on this manufacturer's insulator production, photos of shows and displays, 'Laugh Lines' comics, and trip journals.
3.6
(si*)
-
3
  • National Insulator Association
  • www.nia.org
  • This site provides detailed information about the National Insulator Association. Photographs related to collecting glass and porcelain insulators and significant historical data are also available.
3.8
(si*)
<10
5
  • MyInsulators.com
  • myinsulators.com
  • Provides space at no charge for insulator and go-with collectors to maintain a site. Also a directory of member sites.
3.4
(si*)
-
3
3.4
(si*)
-
3
  • Crown Jewels of the Wire Magazine
  • www.crownjewelsofthewire.com
  • Magazine dedicated to the collectors of historic glass and porcelain insulators used by telegraph, telephone and electric power utilities. Includes value finder and subscription information.
3.5
(si*)
-
4
  • Open Wire Insulator Services
  • www.open-wire.com
  • Conducts periodic auctions, performs appraisals by appointment and offers to purchase collections.
3.4
(si*)
-
3
  • Natsulators
  • www.natsulators.com
  • Insulator collecting site including photo album, complete collection index, how to get started, links, and insulator embossings of North America.
3.1
(si*)
-
2