File:Patent US3655201.png

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:54, 10 January 2009		1,071 × 758 (65 KB)	commons>Spinningspark	{{Information \|Description=Magic polyhedra mechanism: 2x2x2 cube using magnets \|Source=US patent US3655201 \|Date=4th March 1970 (filed) \|Author=Larry D. Nichols \|other_versions= }} == Licensing == {{PD-US-patent}} {{KeepLocal}}

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