81
Note: '; ...Pennsylvania Railroad...
Photo
82
83
84
Note: '; ...Pennsylvania Railroad...
Photo
85
Note: '; ...Pennsylvania Railroad...
Photo
86
Note: '; ...University of Pennsylvania...
Photo
87
Note: '; ...Pennsylvania Railroad...
Photo
88
Note: '; ...Pennsylvania Railroad...
Photo
89
90
Note: '; ...Pennsylvania Railroad...
Photo
91
Note: '; ...Pennsylvania legislature...
Photo
92
Note: '; ...Pennsylvania Railroad...
Photo
93
Note: '; ...Pennsylvania Railroad...
Photo
94
Note: '; ...University of Pennsylvania...
Photo
95
Note: '; ...University of Pennsylvania...
Photo
96
Note: '; ...Pennsylvania Railroad...
Photo
97
Note: '; ...University of Pennsylvania...
Photo
98
Note: '; ...University of Pennsylvania...
Photo
99
100
Note: '; ...Pennsylvania Railroad...
Photo