File:Bacteriology 14.png

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English: Illustration from 1911 Encyclopædia Britannica, article BACTERIOLOGY. Fig. 14.—Stages in the formation of a colony of a variety of Bacillus (Proteus) vulgaris (Hauser), observed in a hanging drop. At 11 A.M. a rodlet appeared (A); at 4 P.M. it had grown and divided and broken up into eight rodlets (B); C shows further development at 8 P.M., D at 9.30 P.M.—all under a high power. At E, F, and G further stages are drawn, as seen under much lower power. (H. M. W.)
Date
Source Encyclopædia Britannica, 1911
Author Project Gutenberg Distributed Proofreaders

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Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.
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current16:16, 18 November 2008Thumbnail for version as of 16:16, 18 November 2008968 × 748 (30 KB)Keith Edkins== Summary == {{Information |Description={{en|1=Illustration from 1911 Encyclopædia Britannica, article BACTERIOLOGY. Fig. 14.—Stages in the formation of a colony of a variety of ''Bacillus (Proteus) vulgaris'' (Hauser), observed in a hanging drop. At