Sort By:
  1. History of Delaware County, Pennsylvania : from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written un by George Smith, M.D.
    By: Smith, George, - Delaware County Institute of Science (Delaware County, Pa.)
    Publication info: Philadelphia :Printed by Henry B. Ashmead,1862.
    Contributed by: University of Pittsburgh Library System (archive.org)
    View Book
  2. History of Delaware County, Pennsylvania, from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written un by George Smith, M.D.
    By: Smith, George, - Delaware County Institute of Science (Media, Pa.)
    Publication info: Philadelphia,Printed by H.B. Ashmead,1862.
    Contributed by: Library of Congress
    View Book