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Wireless telegraphy: Heaviside layer, a layer of the earth's atmospere containing electrons, has a more...

IMAGE number
XEE4141099
Image title
Wireless telegraphy: Heaviside layer, a layer of the earth's atmospere containing electrons, has a more or less free state. Anonymous illustration from 1925. Private collection.
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Artist
Anonymous
Photographer
Stefano Bianchetti
Location
Private Collection
Medium
Engraving
Image description

Wireless telegraphy: Heaviside layer, a layer of the earth's atmospere containing electrons, has a more or less free state. Anonymous illustration from 1925. Private collection.

Photo credit
Stefano Bianchetti / Bridgeman Images
Image keywords
20th century / colour / engraving / physical / communication / knowledge / telegraph / world / Wireless Telegraph (T.S.F.)

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File size: 1001 × 1024 px | 2 MB
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No Additional Copyright
Largest available format 3382 × 3460 px 4 MB
Dimension [pixels] Dimension in 300dpi [mm] File size [MB] Online Purchase
Large 3382 × 3460 px 286 × 293 mm 4.3 MB
Medium 1001 × 1024 px 85 × 87 mm 2.1 MB

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