Langley, S. P. (Samuel Pierpont), 1834-1906
Found in 2 Collections and/or Records:
Call Number: MS 343
Overview: The papers consist of correspondence, diaries, notebooks, school notes, and other papers of O.C. Marsh, scientist and first professor of paleontology at Yale and in the United States. Of special interest is the rather extensive correspondence Marsh carried on with many prominent scientists of his time; included are letters from Charles Darwin, Leonard and Thomas Huxley, Simon Newcomb, and Benjamin Silliman Sr. and Jr. Also included are materials relating to Marsh's education at Andover, Yale,...
Call Number: MS 496B
Overview: Correspondence, writings, records of astronomical expeditions, diaries, notebooks and scrapbooks of David Peck Todd, astronomer and teacher at Amherst College from 1881 to 1917. Between 1882 and 1914 Todd conducted nine expeditions to various parts of the world to study solar eclipses. The notes, photographs, drawings and memorabilia of these expeditions make up a significant portion of the papers. He was also a fertile inventor, and plans and drawings for many devices, some related to solving...