• publisher: London : Printed for H.M. Stationary Off.
  • creator: Ley, William Clement, 1840-1896
  • Keyword: Meteorology Observers' manuals.
  • years: 1880.
  • pages: 2 p. l., 38 p. :
  • class: QC871
  • notes: On cover: Official copy.
  • download: pdf file