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Photographs

Helipot Model 801 Voltage Regulator contact sheet

  • 1950 – 1969

Rights

Unknown Rightsholder

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Voltage regulators maintain a constant voltage level in electrical devices.

Photographer
Format
Genre
Extent
  • 2.5 in W x 4.5 in. L
Inscription
  • (front) "Roger Marshutz #3137-17 & 18 MODEL 801 MICROCIRCUIT"
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 85

View collection guide View in library catalog

Related Items

Cite as

Roger Marshutz Photography. “Helipot Model 801 Voltage Regulator Contact Sheet,” 1950–1969. Beckman Historical Collection, Box 85. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/2801pg60j.

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