Go back to article: Ventriloquised voices: the Science Museum and the Hartree Differential Analyser

Figure 1

Black and white photograph of a differential analyser meccano model built in 1934

© Science Museum/Science & Society Picture Library

The original Hartree Differential Analyser built in 1934. This image demonstrates the model with three integrating units

DOI: http://dx.doi.org/10.15180/181005/008