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Inventions could play a key part in Canada's industrial recovery, says Markham inventor Harold Humphrey.
Inventions could play a key part in Canada's industrial recovery, says Markham inventor Harold Humphrey.

Inventions could play a key part in Canada's industrial recovery, says Markham inventor Harold Humphrey.

Date10/21/1978
Names
(photographer)
Format
Medium
Language
ProvenanceCourtesy: Toronto Star Photograph Archives
Usage Rights Copyright (Learn More)
Copyright HolderToronto Star (Firm)
Call Number / Accession NumberTSPA_0128613F