Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
Punched cards for Babbage's Analytical Engine
circa 1870
2 paper folders formerly belonging to Charles Babbage containing cut-outs of gearwheels
Experimental column for Analytical Engine, 1870-1871
1870-1871
Trial model and spare wheels for Charles Babbage's Analytical Engine
circa 1870
1 large wheels (20 teeth) from Charles Babbage's difference engine
1 large wheels (20 teeth) from Charles Babbage's difference engine
1 large wheels (20 teeth) from Charles Babbage's difference engine
Labels for parts of Charles Babbage's Analytical Engine
c. 1870