A geological and topographical map of the New Boston and Morea coal lands: in Schuylkill County, Penn'a.; by Benj. Smith Lyman ... aided by Amos P. Brown and J. S. Elverson.
Brown, Amos P. (Amos Peaslee), 1864-1917, Elverson, J. S., Lyman, Benjamin Smith, 1835-1920 · 1889 Full Details
Georeferenced: false