Ficheru:Heinrich Rudolf Hertz.jpg
Tamañu d'esta previsualización: 518 × 600 pixels. Otres resoluciones: 207 × 240 pixels | 558 × 646 pixels.
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Data/Hora | Miniatura | Dimensiones | Usuariu | Comentariu | |
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actual | 12:46 24 xnt 2011 | 558 × 646 (51 kB) | Materialscientist | less saturated version | |
04:39 4 set 2005 | 463 × 599 (53 kB) | Cirus~commonswiki | This is Heinrich Rudolf Hertz, from Oliver Heaviside: Sage in Solitude (ISBN 0-87942-238-6), p. 111. The image is reprinted courtesy of the Burndy Library (as stated in the credits in the back of the book, p. 318), but its age implies that it's public dom | ||
01:30 1 set 2005 | 250 × 324 (17 kB) | Majtec | This is Heinrich Rudolf Hertz, from ''Oliver Heaviside: Sage in Solitude'' (ISBN 0-87942-238-6), p. 111. The image is reprinted courtesy of the Burndy Library (as stated in the credits in the back of the book, p. 318), but its age implies that it's public |
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