Cornell University Library Digital Collections
- Caddy, Florence1
- Doolittle, Gilbert M., 1846-1
- Galton, Francis, (as Sir,) 1822-1911.1
- Gregory, James John Howard, 1827-1910.1
- Guillemard, F. H. H. (Francis Henry Hill)1
- Hickson, Sydney John1
- Schouten, Joost1
- Shaler, Nathaniel Southgate, 1841-1906.1
- Warfield, William, 1827-1907.1
- Wrightson, John, 1840-1916.1
