Phillip's Economic Computer, 1949.

Phillip's Economic Computer, 1949.
Phillips Economic Analog Computer. The machine was conceived by Bill Phillips (1914-1975), a New Zealand-born engineer turned economist. He designed the machine to demonstrate in a visual way the circular flow of money within the economy. Approximately fourteen machines were built, and this particular machine was used as a teaching aid at the London School of Economics. It ran until May 1992.
 
Currently on display in:
Computing
Year made :
1949
Inventory number :
1995-210