Here's one that is surprisingly uncommon considering how prolific these standards spools are. CP marked examples like this don't turn up as often as you might expect. This one has a mottled pre-war chocolate glaze with a fair bit of character. It has a small glazed over flake on the upper edge on one side as well. Measurements are 75 mm tall by 75 mm wide.

Condition is good, but it does have a NPM (no porcelain missing) bruise about 3/4" long on the upper edge on one side. It also has a small white BB ping on the outer base edge on one side. Neither detracts from the piece a great deal.

I'm asking $12 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.