1884 – 1986
Andreas, A. T. (Alfred Theodore), 1839-1900.
1884 – 1986
Andreas, A. T. (Alfred Theodore), 1839-1900.
1884 – 1986
Andreas, A. T. (Alfred Theodore), 1839-1900.
1957
Benton, Colbee Chamberlain, 1805-1880.
1957
Blunt, Wilfrid, 1901-1987.
1950
Blunt, Wilfrid, 1901-1987.
1950
Blunt, Wilfrid, 1901-1987.
1952
Clapham, A. R. (Arthur Roy), 1905-
1951
Clusius, Carolus, 1526-1609.
1950
Dreuth, William, 1874-1944.
1933 – 1962
Grove, A. (Arthur), 1865-1942.
1956
Holladay, Harriett MacDonald.
circa 1953
Jackson, William, Mrs.
1955
Johnstone, G. H. (George Horace), 1882-1960.
1958
Katsushika, Hokusai, 1760-1849.
1953
Kubiëna, Walter Ludwig, 1897-
1951
Powys, Llewelyn, 1884-1939.
1951
Powys, Llewelyn, 1884-1939.