helmholtz
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helmholtz |
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| navigate by keyword : 19th celebrity century drawing editorial encyclopedia figure german helmholtz hermann historical history man people physician physicist portrait scientist sketch von |
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| Hermann von Helmholtz (1821 - 1894) was a German physician and physicist who made significant contributions to several widely varied areas of modern science.Sketch from an 100 years old encyclopedia book. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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