2RCGKXC
Cpl. W.H. Ellis, a photographer, captured this image on March 1, 1919, at the Research Laboratory in Boulogne, France. The photograph features Col. Sir Almroth Wright, the inventor of serums, overseeing work. The Harvard Unit from American Base Hospital No.5 and British General Hospital No.13 were also present. Notable figures include Figley and Linger.
DC
