U-802 Locke Hi-top 99 Cobalt Blue Porcelain Insulator used in the Army Depot, I'd say it's mint but I really can't find anything wrong with it other than a little dirt. Glaze imperfections, so VNM. To be safe... Please pay Friends and family no fee please to this email. I can accept other payment form though. Thank you

This is a huge power piece, 5" Dia. x 5 1/2" tall .. Locke 99 stamp is obliterated a bit.

These were only used in Baraboo, Wisconsin at the now closed military ammunition factory there. All are down that I know of.