Items

• [E1929CN], Letter from William Henry Meadowcroft to China. Ministry of Education. Educational Bureau, Dr U Y Yen, July 28th, 1919
  1919-07-28
• [E1929FB], Letter from Thomas Alva Edison to China. Ministry of Education. Educational Bureau, Dr U Y Yen, September 25th, 1919
  1919-09-25
• [E1929FD], Letter from Thomas Alva Edison to China. Ministry of Education. Educational Bureau, Dr U Y Yen, October 6th, 1919
  1919-10-06