[St. John's Episcopal Church, Carlisle, Pa]
W. Dickinson College, Carlisle, Pa., spring 1875
[Holtz machine with vertical rod]
[1 1/4 bolt cutting machine]
Patent bolt and nut screwing machine
[Holtz machine emitting sparks, Dickinson College]
[Shelves holding scientific equipment, Dickinson College]
Group taken at W.H.W.'s residence in Altoona, Pa.
Nail factory, Duncannon, Pa., from the w.
Penna R.R. bridge across the Susquehanna from west side
Penna R.R. bridge across the Susquehanna River from the w.
Penna. R.R. depot., Harrisburg, Pa.
Philad. & Reading R.R. depot, Harrisburg, Pa.
Scene along railroad line
[Collection of scientific equipment at Dickinson College, including Dr. Joseph Priestly's burning lens and air gun and Professor Walter R. Johnson's rotascope]
Plantation billiard room South Carolina
Southward from the university steeple. Troy N.Y.
[View of building and pond]
View across the Susquehanna from the east, south of Penna. R.R. bridge
View in Jack's narrows - looking N. from Jack's town
View in Jack's Narrows - looking east from watchman's house
View in Pack Saddle bend of Conemaugh River from Penna R.R.
View in Pack-Saddle looking e.