Beers, S. N. - Beers, F. W. (Frederick W.) - A. Pomeroy & S.W. Treat - G.G. Soule & E.H. Quick - Worley & Bracher
Map of Allegheny Co., Pennsylvania : from actual surveys
General-content county map showing relief, roads, railroads, place-names, buildings in rural areas, and householders' names in rural areas. Relief shown by hachures. Also covers the Pittsburgh metropolitan area. Former wall map hand ...
Beers, S. N. - Beers, F. W. (Frederick W.) - Prindle, A. - Smith, Gallup & Hewitt - F. Bourquin & Co. - Worley & Bracher