Album of cyanotypes of British and Foreign Ferns
1853
1853
1898
1924-1938
1965
1916
1930-1940
c. 1896-1901
1956
circa 1921
1900-04
c. 1900
circa 1878
1855
1868
1915-1918
1875-1880
1930-1939
1855
1910-1915
1860-1869
1930s-1990s
1900
1860-1880
1930-1939
1915-1925
1954-1957
1973
1908