• publisher: Urbana
  • creator: Machin, James Stewart, 1893- Staplin, Frances Deadmore, Daniel L Illinois. Dept. of Registration and Education
  • contributor: Staplin, Frances. Deadmore, Daniel L. Illinois. Dept. of Registration and Education.
  • Keyword: Coal Illinois.
  • years: 1963.
  • pages: 12 p.
  • class: QE105
  • notes: At head of title: State of Illinois, Dept. of Registration and Education.
  • download: pdf file