Manuscripts
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (1917-1930). 21 items
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ARMOUR ENGINEER (1920-1925). 10 items
Manuscripts
Includes typed copy of "The Fifty-Foot Interferometer Telescope of the Mount Wilson Observatory" by Pease (1901).
mssPease papers
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SCIENTIFIC AMERICAN (1917-1930). 5 items
Manuscripts
The papers consist of Francis Pease's research papers. It contains correspondence, manuscripts, Pease's notes (including his work notes, many of which contain various drawings and diagrams by him), reprints, photographs, etc. Topics covered in the collection are numerous and include the Mount Wilson Observatory, the Yerkes Observatory, astronomy and astronomers. The majority of it relates to Pease's research on the speed-of-light (highlighting his manuscript with Albert A. Michelson), Ether drift, his observations of the Moon, the Sun, Jupiter, star diameters, galaxies, nebulae, as well as his work on interferometers, and the design and construction of telescopes.
mssPease papers
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"On Increased Telescopic Penetration:" [manuscript] (1926, May 26). 1 item
Manuscripts
Typed manuscript, 18 p., by Pease. Corrections and comments in pencil by Frederick Hanley Seares.
mssPease papers
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James, George Wharton, 1858-1923. 1 letter (1917, Dec. 15) to Mrs. F. C. Furness. 1 item
Manuscripts
The collection includes correspondence, manuscripts, printed material and ephemera all related to astronomer Francis Gladheim Pease, his astronomy work, and the telescopes he designed. There are 13 letters by George Ellery Hale as well as a copy of an offprint of "Building the 200-Inch Telescope" by Hale (originally published in Harper's Magazine, November 1929). There is an offprint of "The Spectra of Four of the Temporary Stars" written by Pease and Walter S. Adams (published in Contributions from the Mount Wilson Solar Observatory No. 87 in 1914). The correspondence includes several prominent individuals including: Giorgio Abetti, Walter S. Adams, John A. Anderson, Andrew Carnegie (typed copy), Edward H. Davis, Elmer Grey, George Ellery Hale, Fred E. Harvey, Herbert E. Ives, Thornwell Jacobs, George Wharton James, Helen Keller (photocopy of letter), Albert A. Michelson, Robert A. Millikan, James R. Page, F. E. Wright, and the Bausch & Lomb Optical Company. There is also one letter addressed to Thomas Edison. The manuscripts include several items by F. G. Pease including a "Figuring Book" which contains his work on various telescopes and contains blueprints and a manuscript entitled "Notes on a 25-Foot Reflector."
mssPease addenda
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Chadwick, Ida S. 1 letter (1930, Jan. 23) to Charles Francis Saunders, 1859-1941 (1930, Jan. 23). Following the above is a note by Saunders to Pease. 1 item
Manuscripts
The collection includes correspondence, manuscripts, printed material and ephemera all related to astronomer Francis Gladheim Pease, his astronomy work, and the telescopes he designed. There are 13 letters by George Ellery Hale as well as a copy of an offprint of "Building the 200-Inch Telescope" by Hale (originally published in Harper's Magazine, November 1929). There is an offprint of "The Spectra of Four of the Temporary Stars" written by Pease and Walter S. Adams (published in Contributions from the Mount Wilson Solar Observatory No. 87 in 1914). The correspondence includes several prominent individuals including: Giorgio Abetti, Walter S. Adams, John A. Anderson, Andrew Carnegie (typed copy), Edward H. Davis, Elmer Grey, George Ellery Hale, Fred E. Harvey, Herbert E. Ives, Thornwell Jacobs, George Wharton James, Helen Keller (photocopy of letter), Albert A. Michelson, Robert A. Millikan, James R. Page, F. E. Wright, and the Bausch & Lomb Optical Company. There is also one letter addressed to Thomas Edison. The manuscripts include several items by F. G. Pease including a "Figuring Book" which contains his work on various telescopes and contains blueprints and a manuscript entitled "Notes on a 25-Foot Reflector."
mssPease addenda
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Hale, George Ellery, 1868-1938. 1 letter (1908, Mar. 21) to Bausch & Lomb Optical Company. 1 item
Manuscripts
The collection includes correspondence, manuscripts, printed material and ephemera all related to astronomer Francis Gladheim Pease, his astronomy work, and the telescopes he designed. There are 13 letters by George Ellery Hale as well as a copy of an offprint of "Building the 200-Inch Telescope" by Hale (originally published in Harper's Magazine, November 1929). There is an offprint of "The Spectra of Four of the Temporary Stars" written by Pease and Walter S. Adams (published in Contributions from the Mount Wilson Solar Observatory No. 87 in 1914). The correspondence includes several prominent individuals including: Giorgio Abetti, Walter S. Adams, John A. Anderson, Andrew Carnegie (typed copy), Edward H. Davis, Elmer Grey, George Ellery Hale, Fred E. Harvey, Herbert E. Ives, Thornwell Jacobs, George Wharton James, Helen Keller (photocopy of letter), Albert A. Michelson, Robert A. Millikan, James R. Page, F. E. Wright, and the Bausch & Lomb Optical Company. There is also one letter addressed to Thomas Edison. The manuscripts include several items by F. G. Pease including a "Figuring Book" which contains his work on various telescopes and contains blueprints and a manuscript entitled "Notes on a 25-Foot Reflector."
mssPease addenda