Photographs of insulin stills ca. 1923
2 photographs ; 16 x 12 cm.
Copies of two black and white photographs showing insulin stills in the Connaught Laboratories.
Originals in the archives of the Connaught Laboratories. MS. COLL. 76 (Banting), Box 53, Folder 34
Title based on contents of photographs.
Insulin - Early manufacture