Note: '; “...University of Pennsylvania...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...University of Pennsylvania...”

Note: '; “...Pennsylvania Hospital...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania legislature...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”

Note: '; “...Pennsylvania Railroad...”