Images(2)

Edison-Mazda

Object NameSpherical Bulb Prototype

Manufacturer General Electric Company (f. 1892)

Manufacturerpossibly Nela Park (f. 1913)

Made FromGlass, Metal, Tungsten Filament

Date1914

TechniqueMachine-made

SizeOverall H: 29.8 cm, Diam (max): 20.2 cm

Accession Number2022.4.16

Credit LineGift of GE Lighting, a Savant Company

Curatorial Area(s)

Place Made

possibly United States, OH, Cleveland

Physical Description"Edison-Mazda" Spherical Bulb Prototype. Colorless glass, metal, tungsten filament; machine-made. Spherical light bulb with pulled glass point on top. Bulb has long glass tube on interior with metal wire arms supporting tungsten filament. Metal base with threaded plug.
Provenance

Provenance Remark

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