Letter from Edna L. Ferry to Charles A. Ferry, 1903 April 29
Letter from Edna L. Ferry to Charles A. Ferry and Rosella E. Ferry, 1902 June 12
Letter from Edna L. Ferry to Charles A. Ferry and Rosella E. Ferry, 1901 September 17
Letter from Edna L. Ferry to Charles A. Ferry, 1903 June 10
Letter from Edna L. Ferry to Rosella E. Ferry, 1903 June 14
Letter from Edna L. Ferry to Rosella E. Ferry, 1906 April 19
Letter from Edna L. Ferry to Rosella E. Ferry, 1903 May 10
Letter from Edna L. Ferry to Charles A. Ferry, 1903 April 22