This little button is very interesting. Some folks around my neck of the woods think they are connected to the railroad. I, personally don't think so. It is nice all the same. It has a "wire" type shank. Ther are no marks. Aprox. 9/16" across. The shipping fees quoted are for first class/No insurance in USA.
Dealer accepts: PayPal, Money Order
Shipping: Negotiated with Seller