J. Stephen Conn:
Welcome to Allegheny Portage Railroad National Historic Site
J. Stephen Conn:
Old Hand Tools used for Demonstration
J. Stephen Conn:
Fancy Parlor in the Lemon House
J. Stephen Conn:
Antique Wheelbarrow and Barrel
J. Stephen Conn:
Boardwalk Trail
J. Stephen Conn:
The Lemon House - Back View
J. Stephen Conn:
Lemon House Double Dining Room
J. Stephen Conn:
The Lemon House - View from Railroad
J. Stephen Conn:
The Lemon House Interpretive Display
J. Stephen Conn:
Stephen beneath the Skew Arch Bridge
J. Stephen Conn:
Historic Water Pump
J. Stephen Conn:
Approaching Engine House #6 from the Lemon House
J. Stephen Conn:
Hand Hewn Railroad Tie Demonstration
J. Stephen Conn:
Portage Railroad Historical Marker
J. Stephen Conn:
Skew Arch Bridge and Sign
J. Stephen Conn:
Skew Arch Bridge Historical Sign
J. Stephen Conn:
The Skew Arch Bridge Historical Sign
J. Stephen Conn:
The Skew Arch Bridge
J. Stephen Conn:
Historical Marker on the Skew Arch Bridge
J. Stephen Conn:
Viewing the Historic Skew Arch Bridge
J. Stephen Conn:
Old Railroad Right of Way over the Alleghenies
J. Stephen Conn:
Old Portage Rail Road Monument
J. Stephen Conn:
Tracks to Engine House #6
J. Stephen Conn:
Path of the Old Incline Railway
J. Stephen Conn:
Inside Engine House #6 Exhibit Building
J. Stephen Conn:
Engine House #5 Interpretive Display
J. Stephen Conn:
Skew Arch Bridge Trail Interpretive Display
J. Stephen Conn:
Inclined Plane #6 Interpretive Display
J. Stephen Conn:
Visitors Center
J. Stephen Conn:
Site of Old Incline Railway Tracks
