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Illustration of a teenage boy studying by the light of a lamp. He is wearing a plaid v-neck swe ...
Hydro long life lamps
Illustration of a teenage boy studying by the light of a lamp. He is wearing a plaid v-neck sweater over a white collared shirt with a striped tie. He is writing in a notebook.

Hydro long life lamps

Date1935
Format
Country:Canada
City, town or township:Toronto
East-west street:Carlton Street
Neighbourhood:Downtown
North-south street:Yonge Street
Province or state:Ontario
Dimensions8.7 cm x 15.3 cm (3 7/16 in. x 6 in.)
Language
Usage Rights Public Domain (Learn More)
Call Number / Accession Number1935-HYDRO-LAMPS-VS