American scientist and educator Dr. Detlev W. Bronk, President of the John Hopkins University, USA 1949

---

Size: 2664px × 4000px
Location:
Photo credit: © Colaimages / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1949, american, bronk, detlev, dr., educator, hopkins, john, president, scientist, university, usa