Records. Zemacol-Zenith Hearing Aid (inclusive), 1910-1958.

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Records. Zemacol-Zenith Hearing Aid (inclusive), 1910-1958.

http://www.worldcat.org/oclc/23913818

Correspondence, articles, promotional materials, and clippings pertaining to Zemacol, a potentially irritating treatment for athlete's foot and other skin conditions, 1910 and 1940-1958; Zemeto, a bed-wetting and "bladder weakness" cure, 1917-1950; Zendejas Medicine, an "herbal" preparation for rheumatism, arthritis, catarrh, and other ills, 1921-1930; and the Zenith Hearing Aid and advertising for it in AMA publications, 1956.

4 folders.

American Medical Association,James S. Todd Memorial Library

Information

SNAC Resource ID: 7122903

American Medical Association,James S. Todd Memorial Library

Related Entities

There are 2 Entities related to this resource.

American Medical Association. Dept. of Investigation.

http://n2t.net/ark:/99166/w6tv5gz4 (corporateBody)

The U.S. Food and Drug Administration originated as part of the Dept. of Agriculture. In 1940, it was transferred to the Federal Security Agency, where it remained until 1953, when it became part of the newly created Dept. of Health, Education and Welfare. When the educational functions of this Department were separated to form the Dept. of Education in 1976, the remaining agencies, including the FDA, became the Dept. of Health and Human Services. From the description of Records. Foo...

Zenith radio corporation

http://n2t.net/ark:/99166/w6v16d79 (corporateBody)