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• Insert with recipe for emulsion no. 3

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 1 comment
  • 8 favorites
  • 36,808 views
  • Date taken: 2013-06
  • Date uploaded: 2013-06-10
  • Tags: hubbard, florida, 1880s, 1881, handwrittennotes, botany, insects, math, showyourwork, recipe, pesticide, kerosene
  • Visibility: public
• Entries from October 21 and 22 from Hubbard's diary

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 4 favorites
  • 21,016 views
  • Date taken: 2013-06
  • Date uploaded: 2013-06-10
  • Tags: hubbard, florida, 1880s, 1881, handwrittennotes, botany, insects, experiment
  • Visibility: public