Significance
Demonstrates the type and style of lamp used in tramways or street cars, made by a company who specialised in the manufacture of electrical products.
Physical description
Electric Lamp or light bulb - stored in a cardboard box with shredded paper. Lamp manufactured by the Edison Company of the USA, for "Street Railway" use. Consists of a glass bulb with a wire vertical filament with a screwed base. Marks on top of the lamp have faded. Filament appears to be working order.
Information on the top of the lamp and the box provided by the donor.
Made in the USA - possibly New Jersey
See https://en.wikipedia.org/wiki/Edison_light_bulb - accessed 25-08-2021 for a short history of the lamp.