![](http://www.alamy.com/thumbs/6/56906534-7F21-4B2D-B212-E00C10989FC3/M92XW7.jpg)
Heinrich Rudolf Hertz (1857 – 1894) German physicist
Size: 1692px × 1959px
Photo credit: © GL Archive / Alamy / Afripics
License: Licensed
Model Released: No
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