Photograph of Sadie Gairns holding a white rat
1 photograph ; 9 x 8 cm.
Original black and white photograph showing Sadie Gairns, in a lab. coat, holding and feeding a white rat.
MS. COLL 76 (Banting) Scrapbook 1, Box 2, Page 85
Title based on content of photograph.
Sadie Gairns was hired as a research assistant to Banting in the fall of 1922.