Near Huntingdon.
|
|
|
Lincoln Monument, Fairmount Park, Philada.
|
|
|
Wissahickon.
|
|
|
Cambria Iron Works.
|
|
|
Jackstown Aqueduct.
|
|
|
Pack Saddle.
|
|
|
Columbia Tunnel.
|
|
|
Fairmount Park.
|
|
|
Coatesville Bridge.
|
|
|
Pack Saddle.
|
|
|
Pack Saddle.
|
|
|
Pack Saddle.
|
|
|
Please, mister, take my likeness.
|
|
|
Allegheny Tunnel.
|
|
|
Allegheny Tunnel.
|
|
|
Horse Shoe Curve, above Altoona.
|
|
|
Horse Shoe Curve.
|
|
|
View in the Pack Saddle.
|
|
|
Pack Saddle Curve.
|
|
|
Blairsville Tunnel.
|
|
|
U. S. Arsenal, Pittsburg [sic].
|
|
|
U. S. Arsenal, Pittsburg [sic].
|
|
|
Grain elevator, Pittsburgh.
|
|
|
Culvert near Stewart’s.
|
|
|
Carr’s Tunnel.
|
|
|
Pack Saddle.
|
|
|
Old Aqueduct, Lockport.
|
|
|
Island below Sang Hollow.
|
|
|
Mountain House, Cresson.
|
|
|
The Allegheny Tunnel.
|
|
|