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Image Not Available for Use of crystals in radio-communications.
Use of crystals in radio-communications.
Image Not Available for Use of crystals in radio-communications.

Use of crystals in radio-communications.

Creator Presse-Photo
Date1930s
Mediumgelatin silver print
DimensionsOverall: 16.7 x 12.2 cm (6 9/16 x 4 13/16 in.)
Credit LineAnonymous Gift, 2002
Category
Object number2002/6673
LocationNot currently on display

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Presse-Photo
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Large square block, crystals?
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Image Not Available for Communications
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Image Not Available for Communications
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Associated Press, German
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Image Not Available for Communications
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