Fairmount Park topographical map, showing East Park Reservoir, 1872
Map Showing Districts, Boroughs & Townships Incorporated in Consolidation of Philadelphia in 1854
Philadelphia Navy Yard, July 1872
Darby, Delaware County, Pennsylvania, 1877
Ground Plan, Great Central Sanitary Fair, Philadelphia
Main Pumping Stations for Philadelphia Drinking Water
Outline Map of the County and City of Philadelphia and Vicinity, 1883
Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
Centennial Exhibition situation plan, 1876