E 6.10 1000 Men of Science by

Employing Institution, 1906

Rank	Institution	# Men of Science
1	Harvard	66.5
2	Columbia	60
3	Chicago	39
4	U.S. Geological Survey	33.5
5	U.S. Dep’t Agriculture	32
6	Johns Hopkins	30.5
7	California, Berkeley	27
8	Yale	26.5
9	Smithsonian Institution	22
10	University Michigan	20
11	M.I.T	19.5
12	Wisconsin	18
13	Pennsylvania	17
14	Stanford	16
15	Princeton	14.5

Source: James McKeen Cattell, “A Statistical Study of American Men of

Science,” Science, 24 (1906, 658-665, 699-707, 732-742.