Collection search - Jessie Clarke, employée de la Société Polymer de Sarnia, testant des échantillons d'hydrocarbone à l'aide d'un spectrophotomètre moderne infrarouge
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Record information – Brief 
Jessie Clarke, employée de la Société Polymer de Sarnia, testant des échantillons d'hydrocarbone à l'aide d'un spectrophotomètre moderne infrarouge
Hierarchical level:ItemDate:mars 1946Reference:RG53, Box number: 17/X3Item no. (creator):20899Type of material:PhotographsFound in:Archives / Collections and FondsItem ID number:4310282Context of this record: -
Record information – Details Date(s):mars 1946Bilingual equivalent:Place of creation:OntarioExtent:1 photographie : n&b épreuve à la gélatine argentique monté sur carton ; 19 x 18,5 cm (image), 24,7 x 19 cm (support).Language of material:EnglishAdditional name(s):Subject heading:Source:GovernmentFormer archival reference no.:Other accession no.: -
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