First is 3-7/8" brass convention badge with top segment reading "Atlantic City, 1911/B.P.O.E." Item was issued for an Elks Fraternal gathering but the group came from "Millville N.J." and the piece features a figural bottle with the city name and small text "Millville Can Supply The World With Bottles." Tiny bit of luster loss but VF. Second is large 4" button with metal back and bar pin reading "Representative/Firstenberg Bottlers' Equipment Co. Brooklyn, N.Y." This piece is c.1930s. Exc. and displays Mint. Also see Coca-Cola issued 21 of 25 military insignia buttons from WWII item #813.