• publisher: Boston New York, Houghton Mifflin company
  • creator: Wheeler, Howard Duryée, 1880-
  • Keyword: United States Defenses.
  • years: 1915.
  • pages: xvii p., 1 l., 227, [1] p., 1 l.
  • class: UA23
  • notes: Some of these articles appeared in Harper's weekly in December, 1914, and January, 1915.
  • download: pdf file