Phototherapy treatment of surgical infection, two photographs.
Schiassi, Benedetto. "The vitalistic method in the treatment of certain surgical infections." Annals of Surgery, vol. LXXXIV, no. 3 (September 1926): 305-316.
The images in this article from the "Annals of surgery" depict a Hanau "Sollux" lamp used in the treatment of post-operative infection.