Collection search - Photograph of plaque: "To Dr. Jack Wodsworth for his conception of the above symbol - now the official mark of the company, Canadian Patents and Development Limited June 1968:"
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Record information – Brief 
Photograph of plaque: "To Dr. Jack Wodsworth for his conception of the above symbol - now the official mark of the company, Canadian Patents and Development Limited June 1968:"
Hierarchical level:FileDate:1968Reference:R13040-17-X-E, Volume number: 2Type of material:PhotographsFound in:Archives / Collections and FondsItem ID number:4997178Context of this record: -
Record information – Details Date(s):1968Place of creation:CanadaExtent:1 photograph : b&w print ; 20.5 x 25.5 cm.Language of material:EnglishScope and content:Finding aid no.:Additional information:Source:Private -
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