The unequalled collection of engraved portraits of eminent Americans and some noted foreigners belonging to Hon. James T. Mitchell ... : embracing ... a large collection of lithographs engraved by A. Newsam, an unique collection of American revolutionary and political caricatures and numerous portraits for extra illustrating : to be sold ... October 28, 1913 ...
The unequalled collection of engraved portraits of the English royalty : and English officers in the Army and Navy, statesmen, artists, authors, poets, dramatists, doctors, lawyers and other eminent men, from the earliest to the present time [belonging to Hon. James T. Mitchell] ... to be sold ... May 2d and 3d, 1911
The valuable collection of books on engraved portraits owned by the Hon. James T. Mitchell ... : also an unique collection of caricatures by Cruikshank, Gillray, Heath ... and others : to be sold ... Jan. 4, 1909 ... and ... Jan. 5, 1909