File:Sikorsky S-31 aircraft circa 1925.jpg

Sikorsky_S-31_aircraft_circa_1925.jpg (422 × 223 pixels, file size: 31 KB, MIME type: image/jpeg)

Summary

Description
English: Photo of the Sikorsky S-31 aircraft circa 1925
Date
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Original publication: Unknown

Immediate source: http://www.aviastar.org/air/usa/sik_s-31.php
Author Unknown authorUnknown author
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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
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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
current14:02, 19 March 2017Thumbnail for version as of 14:02, 19 March 2017422 × 223 (31 KB)Samf4u{{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Photo of the Sikorsky S-31 aircraft circa 1925}} |Source = '''Original publication''': Unknown<br/> '''Immediate source''': http://www.aviastar.org/air/usa/sik_s-31.php |Date =...

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