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If you need a particular year, I'll add direct links in the FAQ as needed.
1957 South Florida Building Code (Broward Amendments), effective December 31, 1957. There is a hand-written (cursive) note on the first page "Adapted from (Miami-)Dade County, their first code was 12/31/57." (Dade county changed its name to Miami-Dade county later on after voting on November 13, 1997.).