A collection of papers, books, photographic prints and glass plate negatives of the machine when it was in use at the University of Manchester.
The two books are:
Crank. J. The Differntial Analyser. Longmans. London. (1947)
Hartree, Douglas. Calculating Instruments and Machines. The University of Illinois Press. Urbana. (1949)
0.8 linear metres
- Open access.