Radium bath house postcard.
Postcard about a radium bath house, listed here because most of the radioactivity in the water was probably from radon, not radium. Source:eBay seller beckyj29 Contributor:Theodore Gray Acquired:25 April, 2009 Text Updated:25 April, 2009 Price: $1.25 Size: 6" Purity: 0%
