Weston Photronic Cell

Weston Photronic Cell

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Weston Photronic Cell
Science Museum Group
© The Board of Trustees of the Science Museum

Weston Photronic Cell, dry-plate photoelectric cell by Weston Electrical Instrument Corporation, Newark, New Jersey

Details

Category:
Astronomy
Object Number:
1987-528/43
type:
light measuring devices, light meters and personal property
credit:
Dall, H.