Ediswan Pipped Bulb with Bayonet Fitting for Incandescent Lamp

Subject: Lamps
Item type: Object
Makers: Ediswan
Provenance: Transferred from the Physical Chemistry Laboratory per Dr E.J. Bowen
Physical material: Glass; Metal; Copper Alloy; Plaster
Object type: Lamp
Dimensions: Diameter: 46mm Height: 68mm Weight: 23g
Inventory No: 74533
Accession Number: 1964-281

Description

Pipped incandescent lightbulb with bayonet fitting and plaster within the fitting. "EDISWAN" and "25-8-B1"12" printed on bulb.