Jonas E. Salk (1914-1995), American developer ?
Jonas E. Salk (1914-1995), American developer of the first polio vaccine, standing behind table, lecturing. Ca. 1955
Picture No
10672320
Media ID
45222468
Size
1677px x 2100px
(468KB)
Credit
Mary Evans / Everett Collection
Usage Restrictions
Strictly editorial use only. Please contact Mary Evans if any other use required
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Blackboard Developer Infantile Jonas Lecturing Paralysis Physicians Polio Researchers Salk Scientists Vaccine
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