File:Colton Gardner Q.jpg

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Description
English: Picture of Gardner Q. Colton, who is credited with early work with nitrous oxide as an anesthetic
Date before 1884
date QS:P,+1884-00-00T00:00:00Z/7,P1326,+1884-00-00T00:00:00Z/9
Source Page 92 of The Discovery of Modern Anæsthesia
Author G.Q. Colton († 1884)
Other versions See this site for the book and picture.

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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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Date/TimeThumbnailDimensionsUserComment
current11:21, 26 March 2012Thumbnail for version as of 11:21, 26 March 2012981 × 1,245 (170 KB)Materialscientist (talk | contribs)tidied a copy from the original
12:11, 7 December 2008Thumbnail for version as of 12:11, 7 December 2008346 × 494 (39 KB)Astrochemist (talk | contribs){{Information |Description={{en|1=Picture of Gardner Q. Colton, who is credited with early work with nitrous oxide as an anesthetic}} |Source=Page 92 of ''The Discovery of Modern Anæsthesia'' |Author=Laird W. Nevius |Date=1894 |Permission= |other_version

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