Subjects Natural Environment

Visionary planning report for Philadelphia region, 1928

Logan Demanding Flood Relief, 8/18/38

Frankford Creek Overflows, 11/1/32

Sewer Demand Taken to City Hall, 7/25/32

Fairmount, bird's eye view from Lemon Hill (detail)

Fairmount Park, bird’s eye view from Lemon Hill, detail