A pair of vintage cardboard counter display or bulk packaging boxes for Wrigley's Doublemint Peppermint Chewing Gum. Manufactured by the Wm. Wrigley Jr. Co., these boxes feature classic early 20th-century branding characterized by green serif typography and the signature red double-ended arrow logo. The front of each box is printed with the following text: WRIGLEY'S, DOUBLE STRENGTH, DOUBLEMINT, PEPPERMINT, DOUBLE WRAPPED, DOUBLE SPEAR TRADE MARK REGISTERED, and CHEWING GUM. The lower portion includes a small graphic for Wrigley's Spearmint gum with the text MADE BY THE MANUFACTURERS OF THE FAMOUS WRIGLEY'S SPEARMINT. Corporate information identifies the manufacturer as WM. WRIGLEY JR. CO. with locations in CHICAGO, TORONTO, NEW YORK, and LONDON. The retail price is indicated as 5c A PACKAGE. The side panels are printed with WRIGLEY'S DOUBLEMINT and DOUBLE WRAPPED within red arrows. The reverse of the boxes shows a faint purple ink stamp, likely a batch or date code.