Karen Elinich, The Franklin Institute Science Museum and Paul Sparks, Pepperdine University, USA
Fig 2a. Le Radium in original French. http://www.fi.edu/case_files/curie/le_radium.html
Return to PaperFig 2a. Le Radium in original French. http://www.fi.edu/case_files/curie/le_radium.html
Return to Paper