• publisher: Joplin, MO : Picher Lead Co.
  • creator: Schaeffer, John Ahlim, 1886- White, Bernard S. (Bernard Sylvester), b. 1882
  • contributor: White, Bernard S. (Bernard Sylvester), b. 1882.
  • Keyword: Lead Lead Analysis.
  • years: c1912.
  • pages: 63 p. :
  • class: QD137.L4
  • download: pdf file