File:PSM V40 D410 Bird like generator motor and propeller.jpg
Original file (1,708 × 1,050 pixels, file size: 533 KB, MIME type: image/jpeg)
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DescriptionPSM V40 D410 Bird like generator motor and propeller.jpg | Bird like generator motor and propeller | |||||
Date |
between 1891 and 1892 date QS:P,+1891-00-00T00:00:00Z/8,P1319,+1891-00-00T00:00:00Z/9,P1326,+1892-00-00T00:00:00Z/9 |
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Source | Popular Science Monthly Volume 40 | |||||
Author | Unknown authorUnknown author | |||||
Permission (Reusing this file) |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to greyscale, cropped whitespace. The original can be viewed here: Popular Science Monthly Volume 40.djvu: . Modifications made by Ineuw.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:24, 3 November 2015 | 1,708 × 1,050 (533 KB) | Ineuw (talk | contribs) | Cleaned image and improved contrast | |
06:18, 7 December 2010 | 1,745 × 1,082 (470 KB) | Ineuw (talk | contribs) | {{Information |Description = Bird like generator motor and propeller |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_40.djvu/410 |Date = 1891-1892 |Author = Unknown |Permission = {{PD-old}} |
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