
Microphone and telephone system
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A print-ready JPG or TIFF in sRGB with the color profile embedded, made from the museum master and never enlarged.
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All 5 colors in one file, ready to load as swatches in Adobe, Procreate, GIMP or Krita, or as CSS variables.
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Credit this image
Microphone and telephone system, Emil Hochdanz Co. (1913). Via artnap.com
Microphone and telephone system, Emil Hochdanz Co. (1913). Via artnap.comMicrophone and telephone system, Emil Hochdanz Co. (1913). Via <a href="https://artnap.com/artwork/pdx-1238832">artnap.com</a><figure><a href="https://artnap.com/artwork/pdx-1238832"><img src="https://img.artnap.com/artworks/pdx/pdx-1238832/web.jpg" alt="Microphone and telephone system, Emil Hochdanz Co. (1913)" width="1600" height="1245" style="max-width:100%;height:auto" loading="lazy"></a><figcaption>Microphone and telephone system, Emil Hochdanz Co. (1913). Via <a href="https://artnap.com/artwork/pdx-1238832">artnap.com</a></figcaption></figure>
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About this work
A colour lithographic technical plate titled Microphone and telephone system, showing a cross-section of a microphone, a rear view of its carbon rods and sounding plate, and a wiring diagram linking two telephone stations with induction coils, cells and receivers.























