Philadelphia from Belmont, West Park (Picturesque America)
Map Lovers’ Monday: 1891 Water Supply Plan
Streams, islands, and ferries of early Philadelphia
Images from ‘The Water Supply of the City of Philadelphia by a proposed Aqueduct from Norristown Dam’
Fairmount Gardens with the Schuylkill Bridge, 1839
Fairmount Water Works, W.H. Bartlett, 1839
Fairmount and vicinity, 1839
Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
Fairmount Park, bird’s eye view from Lemon Hill, detail