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Photographs

Solar-Powered Calculator

  • Circa 1978

Rights

Unknown Rightsholder

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From 1968 to 1978, TEAL (Tokyo Electron Applications Laboratory) manufactured calculators under its own name and for other brands. The Photon was introduced in 1978.

Format
Genre
Extent
  • 4 in. W x 5 in. L
Subject
Rights In Copyright - Rights-holder(s) Unlocatable or Unidentifiable
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series X. Photographic Materials
  • Sub-series 3. Photo Albums
Physical container
  • Box 84

View collection guide View in library catalog

Related Items

Cite as

“Solar-Powered Calculator,” circa 1978. Beckman Historical Collection, Box 84. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/9019s2710.

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