Soldier Key, circa 1910   Publication Date:   1910 Publisher.Display:   Hugh C. Leighton Co., Format:   2 postcards : col. Subjects.Display:   Red mangrove (rhizophora mangle) Red mangrove Soldier Key (Fla.) Source Institution:   Florida International University [1910] Soldier Key, circa 1910	Soldier Key   Publication Date:   1921-05-10 Creator:   Matlack, Claude Carson ( Photographer ) Format:   1 black and white photographic print Subjects.Display:   Biscayne National Park (Fla.) Soldier Key (Fla.) Beaches Parks National parks & reserves Source Institution:   HistoryMiami Museum [1921-05-10] Soldier Key