Pearl bulb with simple element and heavy brass base from collection of 33 assorted light bulbs

Pearl bulb with simple element and heavy brass base from collection of 33 assorted light bulbs, 1900-1960.

Details

Category:
Therapeutics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A602747/15
Materials:
glass and metal (unknown)
type:
light bulbs