Montana Findings

Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century. His Darwiniana (1876)

Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century. His Darwiniana (1876)

Pair of Signatures from prominent Astronomers. Sir Robert Stawell Ball FRS was an Irish astronomer who founded the screw theory. He was Royal Astronom

Benjamin Peirce (April 4, 1809 – October 6, 1880) was an American mathematician who taught at Harvard University for approximately 50 years.

Gustaf Benjamin Stromberg (16 December 1882 – 30 January 1962) was a Swedish-born American astronomer who worked at the Mount Wilson Observat

Edward Tuckerman (December 7, 1817, in Boston, Massachusetts – March 15, 1886) was an American botanist and professor who made significant co

William Brewster (July 5, 1851 – July 11, 1919) was an American ornithologist. He co-founded the American Ornithologists' Union (AOU) and ...

Sir George Biddell Airy (27 July 1801 – 2 January 1892) was an English mathematician and astronomer, as well as the Lucasian Professor of Mat

Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century. His Darwiniana (1876)

Sir James Hopwood Jeans (11 September 1877 – 16 September 1946) was an English physicist, mathematician and an astronomer. He served as a sec