Here's another crude Pittsburgh High Voltage-made Canadian beehive. This one is a U-1131 with a bolt C.N.R. stamp within a rectangle on the dome top. As usual, this one has some real crude attributes, like an imprint about 1/2" wide on the dome top, and a crooked wire groove.

This example appears to be in just about mint condition apart from a few rusty wire groove scuffs.

I'm asking $10 USD plus shipping for this one. I'm always happy to trade for early Canadian glass or Canadian-made porcelain insulators. I accept PayPal, or personal cheque from any member of ICON or any collector with whom I have dealt before. Please feel free to contact me with any questions or for more photos, and look through my other items or unsold sales stock to combine shipping on items.