41
Note: '; ...Pennsylvania County...
Photo
42
43
Note: '; ...Pennsylvania Railroad...
Photo
44
Note: '; ...University of Pennsylvania...
Photo
45
Note: '; ...University of Pennsylvania...
Photo
46
Note: '; ...Pennsylvania Railroad...
Photo
47
48
49
Note: '; ...Pennsylvania Railroad...
Photo
50
51
Note: '; ...Pennsylvania Railroad...
Photo
52
Note: '; ...University of Pennsylvania...
Photo
53
54
Note: '; ...Pennsylvania Railroad...
Photo
55
Note: '; ...University of Pennsylvania...
Photo
56
57
Note: '; ...Pennsylvania Railroad...
Photo
58
Note: '; ...Pennsylvania Railroad...
Photo
59
Note: '; ...Pennsylvania Railroad...
Photo
60