English: Henri Ferdinand van Heurck: The Microscope. Its Construction and Management. Including Technique, Photo-micrography, and the Past and Future of the Microscope. English edition. Translated by Wynne E. Baxter. Crosby Lockwood & Son Ltd., London 1893
Date
Source
This file is lacking source information.
Please edit this file's description and provide a source.
Author
Unknown authorUnknown author
Licensing
Public domainPublic domainfalsefalse
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.
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.
Original upload log
The original description page was here. All following user names refer to en.wikipedia.