9 linear feet plus 15 flat boxes.
Canton and Thomas Jefferson O'Donnell Collection, 1881-1967
Collection consists of correspondence (1884-1950), legal papers (1900-1950), and various records pertaining to investments in a number of Colorado mining companies related to the firm of O'Donnell, Graham and O'Donnell, one of the most prominent legal and investment firms in early-day Denver, Colorado.
O'Ryan, Mrs. J. J; gift, 1970.
Canton and Thomas Jefferson O'Donnell Collection, MSS.469, History Colorado, Denver, Colorado.