Title
Portrait of German mechanic and electrician Ruhmkorff
Caption
Portrait of German mechanic and electrician Ruhmkorff (1803-1877). He invented electromagnetic devices, among others the induction coil that bears his name.
Credit line
Photo12
Reference
INV02016_050
Model release
No
License type
Rights managed
Available size
6.8Mb (784.0Kb) / 4.5in x 5.9in / 1335 x 1780 (300dpi)