File:Electric Dog 1919 photographs.png
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:41, 18 October 2023 | 1,986 × 1,072 (915 KB) | Obscure2020 | Downloaded original JPEG image from linked source. Re-cropped using GIMP. Optimized with OxiPNG and ZopfliPNG. | |
10:49, 23 May 2017 | 1,556 × 776 (704 KB) | Retired electrician | {{Information |Description={{en|The Electric Dog, a 1912 phototropic automatic vehicle}} |Source=Scientific American Supplement no. 2267, June 14, 1919, p. 376 [http://teslacollection.com/tesla_articles/1919/scientific_american_supplement/benjamin_fran... |
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