DrawingMachines.org
An archive of optical/mechanical/automated drawing machines/devices/aids
Home
Find
About/FAQ
Category
Roulette Geometry (Spirographs)
Tags
Meccano System
1900s
1950-1975
Uses mechanical linkages
Uses machine-held stylus
Illustrates mathematical principles
Made from system parts
Made as a toy
From a set of instructions
Meccanograph no.4.14
Meccano System
Circa 1970
1970-7
...
