Items

• [D7802ZHU1], Telegram from Joseph Henry, National Academy of Sciences to Thomas Alva Edison, April 16th, 1878
  1878-04-16
• [SM004030c], Clipping, Druggist Circular, National Academy of Sciences, January 1881
  1881-01-00
• [TI2521], Article, National Academy of Sciences, April 19th, 1878
  1878-04-19
• [X019AA], Letter from National Academy of Sciences, David White to Thomas Alva Edison, April 27th, 1927
  1927-04-27