Very nice piece of old glass here!

Blue Aqua Base embossed Am Ins Co [040] EIN. No base damage and embossing 100% intact.

No chips and VNM, only minor rub in the wire groove and and shallow annealing stress crack in the lower skirt below the pin hole.

No mistaking this one was made with the Oakman Patent collapsible thread mandrel as the top 1/2 inch of the pin hole has no threads.

Asking $30 plus shipping.