• publisher: [Philadelphia : Franklin Institute]
  • creator: Franklin Institute, Philadelphia Franklin Institute (Philadelphia, Pa.)
  • contributor: Franklin Institute (Philadelphia, Pa.)
  • Keyword: Science Periodicals. Technology Periodicals. Meteorology Periodicals. Patents United States Periodicals.
  • years: 1826-
  • pages: v. :
  • isbn: 0016-0032
  • notes: Title from caption.
  • download: pdf file