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Title: The first experimental model of spiral disc projector, by Th [Go to resource]
Description: The first experimental model of spiral disc projector, by Theo. Brown, 1905, (later developed into 'Spirograph'). License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: cine projector Temporal: 1905 Source: Science Museum Creator: Brown, Theo (maker) Identifier: 1937-785 Go to resource More Like this...
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