Salicylic Acid Certificate

Salicylic Acid Certificate

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Description
William Zinsser (1828-1901) was born in Germany, moved to the United States in 1849, settled in New York, and formed a firm to manufacture shellac. In 1874, after a German chemist named Hermann Kolbe patented a method for producing salicylic acid, Zinsser formed The United States Salycilic Acid Works. This firm won an award at the Centennial Exhibition held in Philadelphia in 1876. Zinsser’s son donated this photocopy of that award to the Smithsonian, noting that it represented the first synthetic organic chemical made on a commercial scale in the United States. Salycilic acid had, of course, long been used for medicinal purposes, and would later be available as Aspirin. In 1896, following the introduction of Bayer Aspirin, William Zinsser & Co. petitioned Congress for a protective tariff. When this relief was not forthcoming, the American Salicylic Acid Works went out of business.
Ref: C. L. Mitchell, “Salycilic Acid—Its History, Production, Preparations, &c.,” Monthly Review of Medicine and Pharmacy 4 (March 1881): 87-92.
“Chemicals at the Centennial: The American Exhibit,” Scientific American 35 (Sept. 30, 1876): 216-217.
Ad for W. Zinsser & Co., Lackers Varnishes, White Shellac, and “Agents for U.S. Salicylic Acid Works,” Scientific American 38 (June 22, 1878): 398.
Tariff Hearings Before the Committee on Ways and Means 54th Congress, 2d Session, U.S. Congress, House of Representatives, Doc. #338 (Washington, D.C., 1896), p. 20.
Location
Currently not on view
Object Name
certificate
Measurements
overall: 43 cm x 27 1/2 in; 16 15/16 in x 69.85 cm
overall: 16 7/8 in x 10 3/4 in; 42.8625 cm x 27.305 cm
ID Number
PH.319203
catalog number
319203
accession number
144164
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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