Charles Guernsey Hubbel Papers, 1869-1946. Robinson-Spangler Carolina Room, Charlotte Mecklenburg Library.
Charles Guernsey Hubbel Papers, 1869-1946. Robinson-Spangler Carolina Room, Charlotte Mecklenburg Library. https://specialcollections.cmlibrary.org/repositories/2/resources/10 Accessed May 26, 2022.