A gram of radium: Marie Curie visits America.
Young
J H
JH
D005602:France; D005783:Gender Identity; D049672:History, 19th Century; D049673:History, 20th Century; D011883:Radium / Q000266:history*; D012106:Research / Q000266:history*; D014195:Travel / Q000266:history*; D014481:United States; D014965:X-Rays
D011883:Radium