Photograph of Teddy Ryder
1929
1 photograph ; 14 x 10 cm.
Original black and white studio portrait. Shows Teddy Ryder at 12 years of age.
insulin:P10121
MS. COLL 76 (Banting) Scrapbook 2, Box 1, Page 43 Title based on content of photograph.
Ryder, Teddy (Theodore)Insulin - Early patients
https://insulin.library.utoronto.ca/islandora/object/insulin:S10002