[Nurse-midwives of the School of the Red Cross Pawa, Belgian Congo] ; Hidden treasure.

NLM Hidden treasure p. 53 ; Accession no.: 04-22. ; Title translated from French caption on back of postcard. ; Also showcased in the book: Hidden treasure / edited by Michael Sappol. 1st ed. New York, N.Y. : Blast Books, 2012. ; D04418 ; 1 postcard : b&w ; 9 x 14 cm. ; Purchase; Michael Zwerdling; 2004;