Three of the insulators are very near mint. The purple still displays well, but with a very flat thumb size and a very flat pinky nail size base chips. From left to right:

BROOKFIELD 00 on the dome with 8 blot outs on the back skirt EIN030 emerald green with good amber. There is some chipping at the start of the pin hole $18 plus shipping.

BROOKFIELD X2 on dome green aqua with light amber and six blots on the back skirt. EIN030. There are three small wire groove nicks (small chips) and one small bruise. There is light amber thought the insulator. $12 plus shipping.

Unembossed Duquesne with four ribs. There are no chips but there are very shallow outer surface annealing lines (cracks) on the dome. There are two inside annealing marks (cracks) on the inside skirt, both about an inch long. $12 plus shipping.

Medium purple W.G.M. Co. There is a nice little bubble right over the embossing. There is some stubborn rust on the back of the insulator which I never removed because I liked the color it added to the insulator. The flat thumb chip is about 1 inch long, but it continues in the very center of the base for another half inch. So it is 1.5 inch long over all. There is another pinky nail size chip. Unlike most base chips it does not interfere with the display appearance. $35 plus shipping

Take all FOUR for $55 plus 7 pounds shipping. It would be quite expensive to ship all four to Canada, but I could ship one or two for $30 to Canada. I have more photos if you would like to see close-ups.