Manuscripts

P -- Miscellaneous

Description: John S. Paraskevopoulos (1); John A. Parkhurst [includes typed manuscript "The Total Radiation of Variable Stars Observed with the Vacuum Thermocouple at Mount Wilson"] (3); William Henry Pickering (1); Popular Astronomy (2)
Type: Manuscripts(Opens in new tab)
Date: 1920-1924
Call number: mssPettit papers
Creator: Pettit, Edison (1889-1962)(Opens in new tab)
Provenance: Deposit; Observatories of the Carnegie Institution of Washington Collection, 1988.
Restrictions: According to a note in the papers, all personal correspondence of Edison Pettit (indicated in the contents list as "PETTIT PERSONAL") remains the property of the family and heirs of Edison Pettit. Before the personal property of Edison Pettit may be made available for public research, permission must be obtained from a family member. The Carnegie Observatories, as part of the 1987 letter of agreement, have given the Huntington Library the right to provide permission to publish from the remaining portion of the papers.

P -- Miscellaneous

Manuscripts

Edwards A. Park (2); The Peruvian (1); Greenleaf Whittier Pickard (3); Edward F. Pigot, S.J. (4); John Stanley Plaskett (1); Aldo Pontremoli (2); Popular Astronomy (2); Irwin Gillespie Priest (10); J. C. du Pui (2)

mssPettit papers

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A -- Miscellaneous

Manuscripts

Charles Greeley Abbot (17); Walter Sydney Adams (1); Robert Grant Aitken (4); Allyne & Ward (2); American Astronomical Society [Joel Stebbins] (9); Clifford N. Anderson [includes typed manuscript "Correlation of Radio Transmission with Ultra-Violet Radiation and Ozone"] (4); Arrowhead Springs Corp. (1); Atlantic Photo-Co. (3); L. d'Azambuja (2)

mssPettit papers

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A -- Miscellaneous

Manuscripts

Giorgio Abetti (5); Adler Planetarium (3); Aircraft Radio Laboratory, War Department (2); Allegheny Ludlum Steel Corp. (5); American Association of Scientific Workers (2); American Astronomical Society [Joel Stebbins] (1); "American Defense" [California Institute, Huntington Library, Mount Wilson Observatory Group] (1); American Geophysical Union [Charles Franklin Brooks, letter re C. G. Abbot's proposal --includes carbons of letters from: Helmut Landsberg, Larry F. Page, Harlan True Stetson, Homer Woodworth Clough, & Chaim Leib Pekeris] (10); American Peoples Encyclopedia (11); Clifford Norman Anderson [includes typed manuscript "A Representation of the Sunspot Cycle", copy letter from John Adam Fleming, & copy typed ms. "Solar Radiation and Geomagnetism," by J. Bartels] (6); L. E. Armfield (2); Betty June Arnold (2); Astronomical Society of the Pacific (2); L. d'Azambuja (1)

mssPettit papers

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P -- Miscellaneous

Manuscripts

Pacific Library Binding Co. (2); Pantechnical Manufacturing Co. (1); Pasadena Defense Council (1); Pasadena Jumior College (1); John Benjamin Penniston [Printed Matter] (1); Robert Methven Petrie (4); William F. Petersen (2); Karl D. Pettit (2); The Pointer (3); Polaroid Corp. (3); Henry Leroy Pugh (2)

mssPettit papers

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P -- Miscellaneous

Manuscripts

Pacific Library Binding Co.(2); Pacific Metals Co., Ltd. (1); City of Pasadena (2); Robert Methven Petrie (3); Philippine Islands Weather Bureau (1); Photo Utilities, Inc. (1); Mary Pickford (1); Pickford-Lasky Productions, Inc. (1); H. H. Porter, Jr. (2); Thomas Charles Poulter (2); D. Price (1)

mssPettit papers

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P -- Miscellaneous

Manuscripts

Fifth Pacific Science Congress (1); Edwin Robert Parker (4); Edmund Parkinson (2); Clarence T. Patterson (6); E. J. Perepelkin (2); Peru State Teachers College (1); Popular Mechanics Magazine (3); D. Price (1); J. C. du Pui (2)

mssPettit papers

P -- Miscellaneous

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