United States. Thirty-Nine Anti-Aircraft And Infantry Regimental Badges certificate_of_authenticity clockwise from the top: "LOUISBOURG

clockwise from the top: "LOUISBOURG (July 27)

dated "30 Sept 1917" and designated with the service number "28449"

with the city's main square in the background featuring the town hall at the right

Frankfurt am Main) on reverse

(Reichsnährstand Austellung Fischwaren Medaille)

United States. Thirty-Nine Anti-Aircraft And Infantry Regimental Badges certificate_of_authenticity clockwise from the top: "LOUISBOURGAll are fabricated from bronze, twenty nine are gilt, ten are silvered, in various colors of enamels, with various maker marks, in various sizes, seventeen with a single screwback, seventeen with vertical pinbacks, one of which is missing its catch, three with dual push pins, one with dual prongs, one missing its vertical pinback, intact enamels, ranging from very fine to extremely fine. This offering is a part of the "Dr. Albert Goodwin Collection",