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Letter from Phoebe Waterman Haas to Otto Haas, 1913
Box 3, Folder 4- 1913
Letter from Phoebe Waterman Haas (1882-1967) to Otto Haas (1872-1960).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913. After graduating, she was appointed as an…
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Letter from Phoebe Waterman Haas to Otto Haas, February 10, 1914
Box 3, Folder 4- 1914-Feb-14
Letter from Phoebe Waterman Haas (1882-1967) to Otto Haas (1872-1960).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913. After graduating, she was appointed as an…
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4 items
Letter from Phoebe Waterman Haas to Otto Haas, November 30, 1913
Box 3, Folder 4- 1913-Nov-30
Letter from Phoebe Waterman Haas (1882-1967) to Otto Haas (1872-1960).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913. After graduating, she was appointed as an…
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3 items
Letter from Phoebe Waterman Haas to Otto Haas, February 5, 1914
Box 3, Folder 4- 1914-Feb-05
Letter from Phoebe Waterman Haas (1882-1967) to Otto Haas (1872-1960).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913. After graduating, she was appointed as an…
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3 items
Letter from Phoebe Waterman Haas to John C. Haas, November 18, 1950
Box 3, Folder 6- 1950-Nov-18
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011), dated November 18, 1950.
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.
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10 items
Letter from Phoebe Waterman Haas to her family, October 3, 1913
Box 9, Folder 6- 1913-Oct-03 – 1913-Oct-12
Letter written by Phoebe Waterman Haas (1882–1967) as she traveled by ship to the Argentine National Observatory in Córdoba, Argentina, where she had been appointed as an assistant astronomer. During the voyage to…
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5 items
Postcard and letter from Phoebe Waterman Haas to John C. Haas, December 25, 1950
Box 3, Folder 6- 1950-Dec-26
Postcard and letter sent from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.
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9 items
Letter from Phoebe Waterman Haas to John C. Haas, November 30, 1950
Box 3, Folder 6- 1950-Nov-30
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011), dated November 30, 1950.
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.
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6 items
Letter from Phoebe Waterman Haas to John C. Haas, December 6, 1950
Box 3, Folder 6- 1950-Dec-06
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011), dated December 6, 1950.
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.
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2 items
Letter from Phoebe Waterman Haas to Otto Haas, October 17, 1913
Box 3, Folder 4- 1913-Oct-17
Letter from Phoebe Waterman Haas (1882-1967) to Otto Haas (1872-1960).
Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913. After graduating, she was appointed as an…
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6 items
Letter from Phoebe Waterman Haas to John C. Haas, February 21, 1951
Box 3, Folder 6- 1951-Feb-21
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
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6 items
Letter from Phoebe Waterman Haas to John C. Haas, February 28, 1951
Box 3, Folder 6- 1951-Feb-28
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
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5 items
Letter from Phoebe Waterman Haas to John C. Haas, March 26, 1951
Box 3, Folder 6- 1951-Mar-26
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
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5 items
Letter from Phoebe Waterman Haas to John C. Haas, March 22, 1951
Box 3, Folder 6- 1951-Mar-22
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
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2 items
Email from Thomas R. Williams to John C. Haas, October 20, 1997
Box 2, Folder 6- 1997-Oct-20
Email from Thomas R. Williams, historian of science, to John C. Haas (1918-2011). Williams updates Haas on his professional life and John Lankford's (1934-) new address.
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2 items
Postcard from Phoebe Waterman Haas to John C. Haas, November 13, 1950
Box 3, Folder 5- 1950-Nov-13
Postcard featuring an airplane from Fly-Eastern Airlines, sent from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
Phoebe Waterman Haas was one of the first American women to earn her doctorate…
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Letter from John C. Waterman to Otto Haas, January 22, 1914
Box 9, Folder 5- 1914-Jan-22
Letter from John Charles Waterman (1857-1939) to his future son-in-law, Otto Haas (1872-1960). Otto Haas, co-founder of Rohm & Haas, married Phoebe Waterman Haas (1882-1967) in 1914. Phoebe Waterman Haas was one of the…
- Author Waterman, John Charles, 1857-1939
- Addressee Haas, Otto, 1872-1960
- Subject Haas, Otto, 1872-1960, Waterman, John Charles, 1857-1939
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2 items
Letter to Otto Haas, December 4, 1913
Box 3, Folder 4- 1913-Dec-03
Letter from an unknown sender to Otto Haas (1872-1960). The author asks Haas when he can visit Vassar College and mentions Phoebe Waterman Haas (1882-1967).
Phoebe Waterman Haas was one of the first American women to…
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Email from M. Hecht to John C. Haas, August 31, 2004
Box 2, Folder 6- 2004-Aug-31
Email from M. Hecht to John C. Haas (1918-2011) regarding the death of Fred Whipple (1906-2004), an American astronomer who invented the “meteor bumper,” now known as the Whipple Shield.
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9 items
Letter and notes from Thomas R. Williams to John C. Haas, November 12, 1990
Box 2, Folder 6- 1990-Nov-12 – 2006
Letter from Thomas R. Williams, historian of science, to John C. Haas (1918-2011). Williams sends Haas notes and biographical information about his mother, Phoebe Waterman Haas (1882-1967).
Phoebe Waterman Haas was…
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Letter from Andrea H. Ciminello to John C. Haas, June 12, 1997
Box 2, Folder 6- 1997-Jun-12
Letter from Andrea H. Ciminello to John C. Haas (1918-2011) about an upcoming visit to Vassar College and the E. Phoebe Waterman Haas Telescope, named after his mother, Phoebe Waterman Haas (1882-1967).
Phoebe Waterman…
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5 items
Letter from Robert D. Hicks to John C. Haas, July 8, 2004
Box 2, Folder 6- 2004-Jul-08
Robert D. Hicks thanks John C. Haas (1918-2011) for sending him an article from The Journal of the American Association of Variable Star Observers about Phoebe Waterman Haas (1882-1967).
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Letter from Janet A. Mattei to John C. Haas, October 26, 1998
Box 2, Folder 6- 1998-Oct-26
Letter from Janet A. Mattei ( 1943-2004), director of The American Association of Variable Star Observers, to John C. Haas (1918-2011) regarding an article about Phoebe Waterman Haas (1882-1967), mother of John C.…
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12 items
The Story of the AAVSO [The American Association of Variable Star Observers]
Box 2, Folder 6- 1961
The Story of The AAVSO, written by Robert Newton Mayall. Mayall co-authored many books with his wife, Margaret Walton Mayall.
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7 items
Letter from Phoebe Waterman Haas to John C. Haas, April 25, 1951
Box 3, Folder 6- 1951-Apr-25
Letter from Phoebe Waterman Haas (1882-1967) to her son John C. Haas (1918-2011).
