Google recently added a way to search old Life magazine photographs: Life photo archives.
Some examples of Florida photographs found this way. . . .
Soldiers at mailcall outside the Breakwater Hotel, Miami Beach, 1942
Dwight D. Eisenhower's arrival in Key West in a lemon-colored Cadillac, December 1955
Upside-down house, 1960
Nixon and the balloon drop, GOP Convention, Miami Beach, 1968
Architect Eliot Noyes and interior decorator Kathryn Smallen on terrace of bubble house at Hobe Sound, Florida, 1954