The gallery includes calculating machines from the abacus to the pocket calculator.
One of the highlights of the gallery is a 1991 construction of Charles Babbage's Second Difference Engine, designed 1847-1849.
Click
Here for a look at Babbage's Calculating Engine.
Gal5 - John
Griffiths - Installed 29/3/95 by Alistair
McLaurin
URL : http://www.nmsi.ac.uk/galleries/computing.html