• publisher: Chicago
  • creator: Arthur, James, 1842-1930
  • Keyword: Time. Clocks and watches.
  • years: 1909.
  • pages: 4 p.l., [13]-64 p.
  • language: eng
  • lccn: s
  • class: TS542
  • notes: Reprinted from Popular mechanics magazine.
  • download: pdf file