Love prismic numbers.......

[Brutalfly]

insulators.info
NIA.org
The two largest and most comprehensive insulator sites on the web.
The former has a show calendar with the National this year in Gettysburg, PA.
On the NIA website you can find a color picture of each known CD under the insulator identification gallery and then choosing US, foreign and glass or porcelain.
Unlike bottles, there are a limited number of insulators out there so they are al cataloged in a Price Guide. But the number available is still so large no one had ever completed one of each profile (CD number) let alone color!
Here are some pics of my indoor displays. I have another cabinet not shown, too many boxes full in storage (~1000) and two outdoor display poles.

Note some of the closeups and some in the backlit case are the same as in the main window pic. I just took the pics at different times.

Man that is an awesome collection! Thank you for sharing! You have a lot of great ones and a lot that I only dream of adding to my collection!
Also thank you for sharing your knowledge with me and whoever else has read this post it has all been very helpful!