Correspondence, 1894-1935 Box 1, Folder 1 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence, 1928-1953, n.d. Box 8, Folder 69 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence, 1932-2000 Box 7, Folder 1 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence, 1943 Box 8, Folder 12 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from Beatrice Fox Auerbach, 1938, 1965 Box 10, Folder 1 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from Beatrice Fox Auerbach to her family while abroad, 1957-1959, n.d. Box 1, Folder 34 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from George S. Auerbach, December 1-15, 1910 Box 1, Folder 27 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from George S. Auerbach, December 16-31, 1910 Box 1, Folder 28 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from George S. Auerbach, February 1911 Box 1, Folder 31 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…
Correspondence from George S. Auerbach, January 1-20, 1911 Box 1, Folder 29 Bookmark Collection Context Connecticut Museum of Culture and History Koopman Family Papers, 1829-2004…