More maps from various collections, including my own. As on the previous page, I have made these files large enough to be readable, which means that some are very large. For those of you with dial-up connections, hold the cursor over the thumbnail to see the image size before attempting to download them. My dream of creating a clickable map of the Philadelphia area, mentioned on the previous page, is slowly becomng a reality, due to the work of the Athenaeum of Philadelphia's "Philadelphia Architect and Buildings Survey" and the Philadelphia Geohistory Project. I will eventually add Web addresses for these to the LINKS section. If you know of any other good links to high-resolution map files, especially of the Philadelphia area, please contact me. Unless otherwise noted, maps are from the PWD Historical Collection. | ||||||||||||||||||||||||||||
The History of Philadelphia's Watersheds and Sewers | ||||||||||||||||||||||||||||
Compiled by Adam Levine Historical Consultant Philadelphia Water Department | ||||||||||||||||||||||||||||
ABOVE:
Hydrographic Survey of the Schuylkill River, 1866. For text accompanying this
map, click here. | ||||||||||||||||||||||||||||
ABOVE: John Hills map of Philadelphia, 1796. Note the shading that denotes the topography along the Schuylkill riverfront and elsewhere. BELOW: Map of the drainage area of the Schuylkill River showing the location of pools and canals of the Schuylkill Navigation [Company]. May 1891. | ||||||||||||||||||||||||||||
ABOVE
LEFT: Schuylkill River watershed in 1904, with population by municipality. ABOVE CENTER: Map illustrating the Battle of Germantown, 1777, drawn by Spencer Bonsall, 1877. Shows Wingohocking Creek and other topographic details. (Free Library of Philadelphia, Print and Picture Collection; also in Scharf & Westcott's History of Philadelphia (1884), volume 1, at page 354) RIGHT: Section of 1840 map of Philadelphia printed in London by the Society for the Diffusion of Useful Knowledge. (Adam Levine) | ||||||||||||||||||||||||||||
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