No.	Title	Date
501	Map of Miami to Key West
502	Mardi Gras Night Club interior located on 92 Duval Street	1950/1959
503	Marie Watrous	1920/1930
504	Marie Watrous	1910/1930
505	Mariel Boat Lift	1980
506	Mariel Boat Lift at Truman Annex	1980
507	Mariel Boatlift	1980
508	Mary Johnson & baby	1874
509	Mary L. Johnson	1895
510	Mary R. Curry	1914
511	Mary Watkins	1900
512	Mary Watlington Johnson	1916
513	Masonic Temple on Simonton Street hurricane damage	1909
514	Matecumbe Methodist Church	1962
515	May L. Douglass	1895
516	May L. Johnson	1895
517	Maybelle L. Johnson	1900/1910
518	Mayor Louis and Mrs. Eisner boarding a plane	1950/1959
519	Mayor Louis Eisner at Bayview Park	1950
520	Men at the Key West Golf Course	1930/1939