Chemist and professor. Richards taught analysis of water, sewage, and air, and devised the first water purity tests. Involved in home economics movement, Richards introduced ideas of nutritious lunches in schools and systematic domestic science instruction. Materials include photographs, correspondence, notes and writings.

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The copyright owner of this collection is unknown. It is the responsibility of the researcher to identify and satisfy the holders of all copyrights. Permission to publish reproductions or quotations beyond "fair use" must also be obtained from the Sophia Smith Collection as owners of the physical property.