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Filter: Subject of inventions
Filter: Creator Name of Vinje, Arthur M., 1888-1972
| Date: | 03 13 1947 |
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| Description: | Sheldon Wengel and Howard La Court demonstrating a photographer's remote flash with a woman model. |
| Date: | 03 13 1947 |
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| Description: | June D. (Mrs. Sheldon) Wengel serving as a model for a remote flash tripped via a photo-electric cell invented in Madison by Sheldon Wengel and Howard La C... |
| Date: | 08 05 1950 |
|---|---|
| Description: | Mr. R.G. Reynoldson of 150 Lakewood Boulevard is pictured behind the wheel of his car demonstrating his invention, the "aeromatic speed control." Mr. Reyno... |
| Date: | 02 23 1955 |
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| Description: | Five scientists wearing lab coats gather around an apparatus in a laboratory. |
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