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Business correspondence

Letter to Otto Haas, January 20, 1914

  • 1914-Jan-20

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Public Domain

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Letter to Otto Haas (1872-1960) from Dr. Ernst Kampf[?]. The author writes about working at Rohm & Haas earlier that month and learning about the tanning business.

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Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

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Series arrangement
  • Series II: Letters and Correspondence, 1903-1963
Physical container
  • Box 2, Folder 7

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Cite as

“Letter to Otto Haas, January 20, 1914,” January 20, 1914. The Otto Haas Family Papers, Box 2, Folder 7. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/dg95qbw.

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