The article says this drawing is of a British doctor, but the inscription identifies the surgeon as L/Col Dunlop (Edward “Weary” Dunlop) of the Australian Imperial Force (AIF), a famous WWII Australian surgeon and war hero.
If I recall, Eric Liddel, winner of the gold medal in the ‘24 Olympics, (who famously refused to run a qualifing race for the 100meter his strongest event because it was being held on a Sunday, but won the 400 meter) died in an interment camp as a prisoner of the Japanese.