Search Results
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2 items
Photograph of Otto Haas' office
- Undated
Sepia-toned photograph of Otto Haas' (1872-1960) office and Rohm and Haas.
The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through the partnership of German chemist Otto Röhm and German businessman…
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2 items
Mr. Poppe, Otto Haas, and Mr. Kaulla
- 1902
Black and white photograph of Mr. Poppe, Otto Haas (1872-1960), and Mr. Kaullain in front of a tennis court with rackets.
- Subject Haas, Otto, 1872-1960, Tennis
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2 items
Otto Haas with friends from Germany
- Circa 1902 – before 1910
Black and white photograph group photograph featuring Otto Haas (1872-1960) and friends visiting from Germany. Haas, the cofounder of Rohm and Haas is pictured second from the right.
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2 items
Portrait of Otto Rohm
- 1908
Black and white photograph of Otto Rohm (1876-1939), co-founder of Rohm and Haas.
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2 items
Rohm & Haas Chemische Fabrik, Darmstadt, Germany
- Circa 1919
Illustration of the Rohm and Haas factory in Darmstadt, Germany.
The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through the partnership of German chemist Otto Röhm and German businessman Otto…
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Portrait of Otto Haas
- Undated
Black and white photograph of Otto Haas (1872-1960), cofounder of Rohm and Haas.
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2 items
Otto and Phoebe Haas
- Circa 1930
Black and white photograph of Otto Haas (1872-1960), cofounder of Rohm and Hass, and his wife Phoebe Waterman Haas (1882-1967).
Phoebe Haas was one of the first American women to earn her doctorate in astronomy in…
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2 items
Otto Haas leaving the Rohm and Haas office
- Undated
Black and white photograph of Otto Haas (1872-1960), co-founder of Rohm and Haas, leaving the office, located in Washington Square, Philadelphia, Pennsylvania.
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3 items
Letters forwarded from Francis Crick to Aaron Klug, September 1979
- 1979-Sep
Francis Crick (1916-2004) forwards two letters to Aaron Klug (1926-2018).
The first, written September 12, 1979, by Margaret Markham to Crick. Markham, a member of the American Society of Journalists and Authors,…
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2 items
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5 items
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