Items

• [E1903AK], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, May 26th, 1919
  1919-05-26
• [E1903AN], Letter from Lloyd Edward Darling, Popular Science Monthly to William Henry Meadowcroft, June 3rd, 1919
  1919-06-03
• [E1903AQ], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 6th, 1919
  1919-06-06
• [E1903AS], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 18th, 1919
  1919-06-18
• [E1903AU], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 23rd, 1919
  1919-06-23
• [E1903AV], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, July 1st, 1919
  1919-07-01
• [E1903CJ], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, October 14th, 1919
  1919-10-14