Model 603 illumination meter by Weston Electrical Instrument Co.

Model 603 illumination meter, no. A.40195 by Weston Electrical Instrument Co., Surbiton, England, c. 1933.

Details

Category:
Optics
Object Number:
1933-567
Materials:
mahogany (wood), glass, plastic (unidentified), metal (unknown), copper (alloy), brass (copper, zinc alloy) and selenium
Measurements:
photo cell: 70 mm x 50 mm x 185 mm, ,
box: 90 mm x 215 mm x 210 mm, ,
overall weight: x x , , 2.35kg
type:
illumination meter
credit:
Weston Electrical Instrument Co. Ltd.

Parts

Instrument lid, for model 603 illumination meter

Instrument lid, for model 603 illumination meter

Instrument lid, for model 603 illumination meter, no. A.40195 by Weston Electrical Instrument Co., Surbiton, England, c. 1933.

Object Number:
1933-567/2
type:
lid