Title
Heinrich Daniel Ruhmkorff
Caption
Heinrich Daniel Ruhmkorff (Ruhmkorff) (1803 in Hanover – 1877) was a German instrument maker
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A12_073
License type
Rights managed
Available size
180,0Mb (9,9Mb) / 24,4in x 28,6in / 7322 x 8592 (300dpi)