Histiocytosis Association of America. 302 North Broadway, Pitman, NJ 08071.
Pitman (London, 1889); From Paris to Tonkin, trans.
Gordon, The Roof of the World (London, 1876); Pitman (trans.), Through the Heart of Asia (London, 1889); Earl of Dunmore, The Pamirs (London, 1893); Major Cumberland, Sport on the Pamirs (London, 1895); Hon.
Pitman, Trials for Treason at Indianapolis (Indianapolis, 1865).