Mrs. Betty Zwicker, a recently arrived war bride, was employed in 1946 as a laboratory technician in microbiology at the Experimental Station working under Mr. Charles H. Castell.
Photographer: E. A. Bollinger
Date: 21 January 1947
Reference: E. A. Bollinger Nova Scotia Archives 1975-305 1947 no. 472-3
Nova Scotia Archives — https://archives.novascotia.ca/halifax/archives/?ID=30
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