Talk:Tucson artifacts

Lead Artifacts
Hello all! The note about lead composition was my first rationalwiki contribution (I've been an avid reader for the last 6 months). The source is a personal conversation with the researcher, which I know is not kosher on Wikipedia but I believe is here? IStillDream (talk) 19:34, 26 December 2014 (UTC)
 * Responded @ your talk. 20:59, 26 December 2014 (UTC)