Photograph of Teddy Ryder 10/07/23
July 10 1923
1 photograph ; 16.5 x 11 cm.
Original photograph showing Teddy Ryder one year after his initial treatment in Toronto, at a weight of 45 pounds.
insulin:P10139
Title taken from caption. Lent by Dr. Henry Best.
Ryder, Teddy (Theodore)Insulin - Early patients
https://insulin.library.utoronto.ca/islandora/object/insulin:P10037