Items

• [E1518LAU1], Letter from West Orange Laboratory to Squibb (E.R.) and Sons, Theodore Weicker, December 8th, 1915
  1915-12-08
• [E1616ACC], Letter from Thomas Alva Edison to Squibb (E.R.) and Sons, Theodore Weicker, January 22nd, 1916
  1916-01-22
• [E1616ACS], Letter from Thomas Alva Edison to Squibb (E.R.) and Sons, Theodore Weicker, January 28th, 1916
  1916-01-28
• [LB111180], Letter from William Henry Meadowcroft to Squibb (E.R.) and Sons, Theodore Weicker, March 24th, 1916
  1916-03-24
• [LB108120], Letter from Thomas Alva Edison to Squibb (E.R.) and Sons, Theodore Weicker, November 11th, 1915
  1915-11-11
• [LB108468], Letter from William Henry Meadowcroft to Squibb (E.R.) and Sons, Theodore Weicker, December 3rd, 1915
  1915-12-03
• [LB110134], Letter from William Henry Meadowcroft to Squibb (E.R.) and Sons, Theodore Weicker, February 4th, 1916
  1916-02-04
• [LB110272], Letter from William Henry Meadowcroft to Squibb (E.R.) and Sons, Theodore Weicker, February 14th, 1916
  1916-02-14
• [LB112178], Letter from Thomas Alva Edison to Theodore Weicker, Squibb (E.R.) and Sons, May 18th, 1916
  1916-05-18
• [LB112602], Letter from Thomas Alva Edison to Theodore Weicker, Squibb (E.R.) and Sons, June 19th, 1916
  1916-06-19