About Magazine Podcasts Events
Museum Hours

Digital Collections

Illustrations

Plate XIII: Protozoa

  • 1914

Rights

Public Domain

Download selected image

PDFSmall JPG1200 x 1711px — 270 KBLarge JPG2880 x 4107px — 1.8 MBFull-sized JPG4081 x 5819px — 3.5 MBOriginal fileTIFF — 4081 x 5819px — 68.0 MB
View
Public
Domain
PDF
Download PDF

Illustrated plate depicting various forms of protozoa, microscopic one-celled organisms living in water. The magnification of the organisms depicted in Figures 1, 2, 3, 5, 7, and 9 is 500 diameters. Figures 6, 8, 10, 11, and 12 are magnified at 250 diameters and Figure 4 is magnified at 1000 diameters.

Creator of work
Format
Genre
Extent
  • 9 in. H x 5.5 in. W
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

Institutional location

Department

View in library catalog

Related Items

Cite as

Whipple, George Chandler. “Plate XIII: Protozoa.” The Microscopy of Drinking Water, 1914. https://digital.sciencehistory.org/works/td96k3530.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

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.