DescriptionFold-out postcard of the Union Club, Sixth and Hudson Streets, Hoboken, no date, ca. 1950's. Open: 5-1/2" wide x 17-3/6" high. The five panels can fold to closed mailing size of 3-1/2" high. Color views: Grand Ballroom; Castle Bar; The Rose Room; The Gold Room. Blue-toned images on back: The Wine Room; The Continental Room; Serpentine Bar.