Items

• [E1521AB], Letter from Tariff Commission League, Howard H Gross to Henry Marison Byllesby, August 13th, 1915
  1915-08-13
• [E1604BA], Letter from Tariff Commission League, Howard H Gross to Thomas Alva Edison, May 19th, 1916
  1916-05-19
• [E1619AM], Letter from Howard H Gross, Tariff Commission League to Thomas Alva Edison, September 20th, 1916
  1916-09-20
• [E1681AF], Letter from Tariff Commission League, Howard H Gross to Thomas Alva Edison, May 20th, 1916
  1916-05-20