A Day in the Ma’sh – At CLXIV Canal Boat St.
A Day in the Ma’sh – A Pusher
A Day in the Ma’sh – Oil Refinery
A Day in the Ma’sh – Rail-Shooting
Perkiomen Water Supply Surveys, 1866
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
Outhouse over the Schuylkill near Pottstown
“Philadelphie,” Bird’s Eye View, 1855