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Otto Haas's confirmation certificate

  • 1916-Apr-19

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Public Domain

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Confirmation certificate for Otto Haas (1882-1960), dated April 19, 1916, in Philadelphia.

Otto Haas was the co-founder of Rohm & Haas, best known for manufacturing Plexiglas (acrylic glass), as well as foundational chemical ingredients used in latex paints, electronic devices, building materials, and agricultural products.

Place of creation
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Genre
Language
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series I. Biographical and Family History, 1870-2008, undated
Physical container
  • Box 1, Folder 9

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Cite as

“Otto Haas's Confirmation Certificate,” April 19, 1916. The Otto Haas Family Papers, Box 1, Folder 9. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/httl33n.

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Public Domain

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