First is rare 1.25” with back paper and with front promoting California goods with button including text “Button Made In California By Walter N. Brunt.” Circa 1915 and rare. Next is 1.75” with covered tin back and vertical pin from “Philadelphia Badge Co.” with serial number at center and circa 1920s. First we’ve seen of its type. Next is 3.75” tall with brass “Omaha” figural key hanger suspending ribbon and well made blue enamel on brass fob with text “Associated Advertising Clubs Of America/Annual Convention Omaha, Nebraska/Publicity.” Rare and NM. Reverse of this carries convention dates in July, 1910. Three rare items.