vintage Ship Canal Boat Porthole Window Ship Round Glass Anemostat products

Antique Ship Canal Boat Porthole Window Ship Round Glass commercial door vision panel frame manufactured by Anemostat Products.This item is a commercial door vision panel frame manufactured by Anemostat Products.Manufacturer: Anemostat Products, a division of Western Operations, Dynamics Corporation of America, located in Carson, California. I'm honestly not entirely sure what this was used for. if you're from California please message me before bidding so we can verify shipping cost. All my auctions are no reserve . make sure you look at all my pictures because what you see is exactly what you get. Definitely make sure you check out my other item's I've got a lot of stuff to sell and will be listing more all the time thanks for looking and happy bidding :)