The Marvelous Wondergraph
| Description: |
Using mathematical principles, this drawing toy creates elaborate designs with ease. A forerunner of the 1950s Spirograph, this 1908 Wondergraph allowed kids to create symmetrical pictures. |
|---|---|
| Source: |
http://www.digitalindy.org/cdm/ref/collection/tcm/id/787 |
| Collection: |
The Children's Museum of Indianapolis |
| Rights: | https://creativecommons.org/licenses/by-sa/3.0/; |
| Copyright: |
Creative Commons (CC By-SA 3.0); |
| Subjects: |
Drawing 1900s Toys |
Further information on this record can be found at its source.
This project is made possible by a grant from the U.S. Institute of Museum and Library Services, administered by the Indiana State Library.