One notation in nine parts (nine separate sheets). It shows the interaction and movement of components in the Difference Engine No. 2 as well as the timing of the actions of the parts. The notations were originally folded then subsequently stored flat and opened out.
This series was not digitised because of its poor condition and large size.
1 notation comprising 9 sheets, each sheet measuring 112 cm x 73 cm
- System of Arrangement: