About Magazine Podcasts Events
Museum Hours

Digital Collections

Personal correspondence

Letter from Otto Haas to John C. Haas, March 21, 1937

  • 1937-Mar-21

Rights

In Copyright

Download all 3 images

PDFZIPof full-sized JPGs

Download selected image

Small JPG1200 x 1369px — 870 KBLarge JPG2880 x 3287px — 1.5 MBFull-sized JPG3710 x 4234px — 2.0 MBOriginal fileTIFF — 3710 x 4234px — 45.6 MB
View
In
Copyright
PDF
Download PDF
ZIP
of full-sized JPGs
Download ZIP

Letter from Otto Haas (1872-1960) to his son John C. Haas (1918-2011).

Otto Haas founded Rohm & Haas in 1909. John C. Haas started working at Rohm & Haas in 1942. After his father's death in 1960, Haas became executive vice president, and his brother F. Otto Haas became president and chief executive officer. He continued to work as chairman, and then on the board, until 1988.

Author
Addressee
Place of creation
Format
Genre
Language
Subject
Rights In Copyright
Rights holder
  • David Haas
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series II: Letters and Correspondence, 1903-1963
Physical container
  • Box 2, Folder 6

View collection guide View in library catalog

Related Items

Cite as

Haas, Otto. “Letter from Otto Haas to John C. Haas, March 21, 1937,” March 21, 1937. The Otto Haas Family Papers, Box 2, Folder 6. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/4nbsav4.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

Rights

In Copyright

Download selected image

Small JPG1200 x 809px — 761 KBLarge JPG2880 x 1941px — 1.2 MBFull-sized JPG3852 x 2596px — 1.5 MBOriginal fileTIFF — 3852 x 2596px — 29.2 MB

Rights

In Copyright

Download selected image

Small JPG1200 x 819px — 753 KBLarge JPG2880 x 1966px — 1.1 MBFull-sized JPG3838 x 2620px — 1.4 MBOriginal fileTIFF — 3838 x 2620px — 29.4 MB

The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.