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Step table with spiral design

  • 1911 (Original design)
  • Circa 1957 (Date attributed to slide)

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Public Domain

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Graphic representation of the periodic table of chemical elements as a spiral with varying sizes of revolutions. This table was originated by American geologist Benjamin Kendall Emerson (1843-1932) in 1911 and classified by chemist Edward G. Mazurs as Type IIB2-1 in his seminal work Types of Graphic Representation of the Periodic System of Chemical Elements (1957). This table appears as Figure 46 on page 121 of Mazurs' 1957 publication.

Creator of work
Format
Genre
Medium
Extent
  • 4 in. H x 5 in. W
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Physical container
  • Box 1

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Related Items

Cite as

Emerson, Benjamin Kendall, and Edward G. Mazurs. “Step Table with Spiral Design.” Glass (material), circa 1911–1957. Edward G. Mazurs Collection of Periodic Systems Images, Box 1. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/qj72p7737.

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Public Domain

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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.