Title
Engraving showing Babbage's 'difference machine'
Caption
Babbage's 'difference machine'. From Charles Babbage "Passages from the Life of a Philosopher",
1864
London
Engraving
Date
1864
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07093_390000211
License type
Rights managed
Available size
44.4Mb (3.7Mb) / 11.5in x 15.0in / 3448 x 4500 (300dpi)