F. Julius LeMoyne House was created in 1812.
John F. Cates House was created in 1859.
F is the initial of the designer and not a mint mark. All buffalo's are imprinted with an f.
F. Lewis Clark was born in 1861.
This famous design was created by James Earle Fraser. His initial "F" appears just below the date, on the front of the coin (buffalo nickels had their mint marks on the back, as was common before 1968).
to investigate the assassination of president John F Kennedy
F. F. Tomek House was created in 1906.
A. F. Chapman House was created in 1873.
Paul F. Murphy House was created in 1916.
Arthur F. Black House was created in 1925.
George F. Clifford House was created in 1874.
C. F. Pettengill House was created in 1890.
Nelson F. Libby House was created in 1891.
Charles F. Kettering House was created in 1914.
F. P. Martin House was created in 1926.
B. F. Jones House was created in 1910.
John F. Singer House was created in 1865.
F. Jacob Schmidt House was created in 1890.