Items

• [D0913ABX], Letter from Beatrice Heyzer (Mrs Thomas A. Jr) Edison to Frank Lewis Dyer, May 26th, 1909
  1909-05-26
• [D0913ACG], Letter from Beatrice Heyzer (Mrs Thomas A. Jr) Edison to Harry Frederick Miller, June 6th, 1909
  1909-06-06
• [D0913ACJ], Letter from Beatrice Heyzer (Mrs Thomas A. Jr) Edison to Harry Frederick Miller, June 12th, 1909
  1909-06-12