DrawingMachines.org
An archive of optical/mechanical/automated drawing machines/devices/aids
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Showing results for "From an encyclopedia"
Integraph
Oswald Gottlieb Coradi
1911
Polygraph
John Isaac Hawkins
1825
Optigraph
Thomas Jones
Circa 1820
Elliptograph
John Farey
1819
Camera Obscura
Denis Diderot
1762
Pantograph
Denis Diderot
1762
