Troy, looking southwest from the university
[Native Americans and others outdoors at timber mill and shop(?)]
View of rocks south mountain Catskill
Bridge across the Schuylkill near Philad-
Bridge across the Schuylkill near Philad-.
Cumberland, Md., looking N.W., "the Narrows" in the distance
6 Altoona, Pennsylvania. View from the south window of the Logan House of Anne of the shop
Bridge no.6, Little Juniata, Penna Central R.R.
[Fawn's Leap, Catskill Clove]
[High fall, Catskill, the upper one 150 ft.. the lower 60 ft.]
[Group of people bowling on a wooden lane errected in a yard]
On the South Mountain, Catskill
Rocks on the South Mountain, Catskill
Troy N.Y., C.F.H. and Prof. O.N. Rood, Warren's house in background, looking n.
Silver Cascade, Catskill Clove
View in the Clove, Catskill
[Dickinson College laboratory equipment]
[Young man seated next to a Holtz electrostatic influence machine, Dickinson College]
[Display of antique electrical apparatus, Dickinson College]
[Electrostatic machines (?), Dickinson College]
[Holtz machine emitting sparks]
[Holtz machine emitting sparks]
Passaic Falls, Patterson N. J.