Alexander Fleming (1881-1955)

Biologist

1

John Muir (1838-1914)

Conservationist

2

James Clerk Maxwell (1831-1879)

Physicist

3

William Ramsay (1852-1916)

Chemist

4

Thomas Graham (1805-1869)

Chemist

5

James George Frazer (1854-1941)

Anthropologist

6

Williamina Fleming (1857-1911)

Astronomer

7

Seán Batty, 42

Meteorologist

8

Charles Lyell (1797-1875)

Geologist

9

James Dewar (1842-1923)

Chemist

10

David Brewster (1781-1868)

Physicist

11

William Harkness (1837-1903)

Astronomer

12