Electric light bulb holder made of phenol formaldehyde

Made:
1920-1940
Electric light bulb holder made of phenol formaldehyde

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Electric light bulb holder made of phenol formaldehyde
Science Museum Group
© The Board of Trustees of the Science Museum

Electric light bulb holder made of phenol formaldehyde, with two holes for screws, made in England, 1920-1940

Details

Category:
Plastics and Modern Materials
Object Number:
2005-343
Materials:
phenol formaldehyde (unspecified) and copper (metal)
Measurements:
: 1.811 x 2.4803 in.; 46 x 63 mm
type:
electric light bulb holder
credit:
Frangenberg, Tomas