File 25 April 1911-12 June 1911 Box 3, Folder 3 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Correspondence
File 6 September 1912-28 March 1955 Box 3, Folder 4 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Correspondence
File Undated Box 3, Folder 5 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Correspondence
File Undated Box 3, Folder 6 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Correspondence
File Undated Box 3, Folder 7 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Correspondence
File 1 January 1778-16 April 1810 Box 3, Folder 8 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Financial and legal papers
File 23 April 1810-2 May 1821 Box 3, Folder 9 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Financial and legal papers
File 27 March 1824-19 May 1827 Box 3, Folder 10 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Financial and legal papers
File 23 June 1827-22 September 1830 Box 3, Folder 11 In: Langstroth family papers, 1778-1955 (majority within 1831-1911) » Financial and legal papers