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74598
Caption: Woman With Zigzag Hair
Artist: Eileen Rosen
Release: Not Applicable
File Size: 27.98 MB
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481125
Caption: Gyrotron, electrons from the cathode acquire cyclotron rotation in the cavity.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 20.31 MB
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481237
Caption: Diagram of the components of the Vidicon, one of the most enduring and versatile television camera tubes.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 25.92 MB
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481387
Caption: The components of a colour television picture tube, including the aperture grille, phosphor coating, and electron gun.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 31.70 MB