About Magazine Podcasts Events
Museum Hours

Digital Collections

Personal correspondence

Letter from Louise Haas to Otto Haas, March 20, 1913

  • 1913-Mar-20

Rights

Public Domain

Download all 2 images

PDFZIPof full-sized JPGs

Download selected image

Small JPG1200 x 1860px — 969 KBFull-sized JPG2832 x 4390px — 1.9 MBOriginal fileTIFF — 2832 x 4390px — 36.2 MB
View
Public
Domain
PDF
Download PDF
ZIP
of full-sized JPGs
Download ZIP

Letter from Louise Haas to her son Otto Haas (1872-1960).

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.

Addressee
Author
Place of creation
Format
Genre
Language
Subject
Rights Public Domain Mark 1.0
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 7

View in library catalog

Related Items

Cite as

Haas, Louise. “Letter from Louise Haas to Otto Haas, March 20, 1913,” March 20, 1913. The Otto Haas Family Papers, Box 2, Folder 7. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/dqltlew.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

Rights

Public Domain

Download selected image

Small JPG1200 x 951px — 804 KBLarge JPG2880 x 2283px — 1.4 MBFull-sized JPG5535 x 4388px — 3.0 MBOriginal fileTIFF — 5535 x 4388px — 70.1 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.