File:PSM V69 D435 Bell centennial liquid transmitter.png
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Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 212 pixels | 640 × 425 pixels | 1,024 × 680 pixels | 1,458 × 968 pixels.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:21, 12 October 2013 | 1,458 × 968 (186 KB) | Ineuw | =={{int:filedesc}}== {{Information |description={{en|1=Bell centennial liquid transmitter}} |date=1906 |source=[http://www.archive.org/details/popularsciencemo69newy Popular Science Monthly Volume 69] |author=Unknown |permission= |other_versions= |othe... | |
09:09, 14 November 2011 | 1,498 × 1,017 (186 KB) | Ineuw |
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