Title: “Measles Figure”--Clair C. Patterson research
Original Format: photograph: print
Description: 1/1000/4000 “Measles Figure” illustrating lead levels in prehistoric man(l), modern man from industrialized regions (m), and minimum amount to cause classical lead poisoning (r). Each dot represents 0.3 mg Pb/70 kg person. Geology/Geophysics.
Collection: Photograph Collection
Series/File: Academic Divisions
Caltech Archives ID: 10.41-72
