• Map
    Map of Washington Co., Pennsylvania : from actual surveys General-content county map showing rural buildings with householders' names; also shows householders' names in inset street maps. Hand col. to emphasize township boundaries. "Entered according to Act of Congress in the year 1861 by A. Pomeroy in the ... Eastern District of Pennsylv'a." Originally printed on 4 sheets (later conjoined, now sectioned to 6 panels to enable folding, 3 panels for each of the ...
    • Contributor: Beers, S. N. - Beers, F. W. (Frederick W.) - A. Pomeroy & S.W. Treat - G.G. Soule & E.H. Quick - Worley & Bracher
    • Date: 1861
  • Map
    Monongahela City, Pennsylvania, 1902. Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 807 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2
    • Contributor: Fowler, T. M. (Thaddeus Mortimer) - Moyer, James - Fowler, T. M.
    • Date: 1902
  • Map
    Barker's map of Washington County, Pennsylvania : from actual surveys
    Map of Washington County, Pennsylvania
    General-content county map also showing rural buildings with householders' names; householders' names also given in the village/borough/city insets. Hand col. to distinguish townships. Originally printed on 2 sheets (east/west, later conjoined). LC copy imperfect: Shellacked, darkened, brittle, quartered. "Entered according to Act of Congress in the year 1855 [sic] by William J. Barker in the ... Western District of Pennsylvania." LC Land ownership maps, ...
    • Contributor: Sherman, James M. - Day, A. R. - Barker, Wm. J. (William J.) - Wm. Schuchman & Bro. Lith
    • Date: 1956