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Vessels (Containers), Glassware

Free-blown glass breast pump

  • 1850s

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BY 4.0

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Long stem, round bottom flask with custom flange. Needle-size hole on opposite side of flange allows for release of pressure.

Format
Genre
Medium
Extent
  • 21.9 cm L x 7.6 cm W x 14.6 cm C (flask)
Subject
Rights Creative Commons Attribution 4.0 International License
Credit line
  • Courtesy of Science History Institute

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Science History Institute. Free-Blown Glass Breast Pump. Photograph, 2018. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/pg15bf80s.

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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.