File:Thinktank Birmingham - object 1961S01481.00001(1).jpg

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Original file ‎(1,024 × 768 pixels, file size: 100 KB, MIME type: image/jpeg)

Summary

Hot Air Engined Praxinoscope

Optical toy attached to motor (can be linked to a computer).

Rectangular wooden box. On top there is, on the left a wooden stand on top of which is a horizontal wooded disc, covered on the edge with mirrors. On the left hand side there is a copper alloy cylinder. In between the two is a series of wheels and pulleys.

Made by Ernst Plank, Nuremberg, Germany

Editing Undertaken: Auto Levels, Auto Contrast, Brightness/Contrast, Unsharp Mask

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current10:09, 5 January 2017Thumbnail for version as of 10:09, 5 January 20171,024 × 768 (100 KB)127.0.0.1 (talk)Hot Air Engined Praxinoscope <p>Optical toy attached to motor (can be linked to a computer). </p> <p>Rectangular wooden box. On top there is, on the left a wooden stand on top of which is a horizontal wooded disc, covered on the edge with mirrors. On the left hand side there is a copper alloy cylinder. In between the two is a series of wheels and pulleys. </p> <p>Made by Ernst Plank, Nuremberg, Germany </p> Editing Undertaken: Auto Levels, Auto Contrast, Brightness/Contrast, Unsharp Mask
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