Duck Key   Publication Date:   1960 Creator:   Monroe County Public Library System Helen Wadley Islamorada Branch Library Levy, Bill Publisher.Display:   Flagler Foto ( Homestead, Fla ) Format:   1 postcard : color ; 9 x 14 cm. Subjects.Display:   Aerial photographs -- Monroe County (Fla.) Bridges -- Photographs -- Florida -- Monroe County Source Institution:   Florida International University Duck Key