North Bend cut.

Coatesville Bridge.

N. Y. Connecting Bridge, Philada.

Lewistown Station.

View near upper Axe Factory, Lewistown Branch.

Going down the grade. View taken from a rail road car in full motion.

The Deep Cut, On Pennsylvania R. R., near Carpenter’s Station.

P. R. R. shops’ Altoona, Pa. on turn-table, in western round-house.

P. R. R. shops’ Altoona, Pa. turn-table, in western round-house.

P. R. R. shops’ Altoona, Pa. interior of locomotive black-smith shop.

P. R. R. shops’ Altoona, Pa. interior of locomotive black-smith shop.

P. R. R. shops’ Altoona, Pa. interior of locomotive black-smith shop.

P. R. R. shops’ Altoona, Pa. interior of western round-house.

P. R. R. shops’ Altoona, Pa. From middle round-house north east.

P. R. R. shops, Altoona, Pa. Wheel-foundry.

P. R. R. shops, Altoona, Pa. Wheel-foundry.

P. R. R. shops, Altoona, Pa. Boiler-shop.

P. R. R. shops, Altoona, Pa. Boiler-shop.

P. R. R. car shops, Altoona, Pa.

P. R. R. car shops, Altoona, Pa.

P. R. R. car shops, Altoona, Pa.

P. R. R. car shops, Altoona, Pa.

Interior of store-room, at P. R. R. shops, Altoona, Pa.

P. R. R. shop’s Altoona, Pa. iron foundry.

P. R. R. shop’s Altoona, Pa. iron foundry.

P. R. R. shop’s Altoona, Pa. erecting shop, from the front entrance.

P. R. R. shop’s Altoona, Pa. erecting shop, from the front entrance.

From Point Look-out on the Bell’s Gap R. R.

From Point Look-out on the Bell’s Gap R. R.

Looking through the wilderness, on the Bell’s Gap R. R.