Subjects: New York (State), Portage (N.Y.), Sandstone quarrying, Genesee River Valley (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Publisher: Bowtell, Charles W.
Photographer: Miller & Best
Subjects: New York (State), Portage (N.Y.), Railroad bridges, Genesee River (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Waterfalls, Genesee River (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Waterfalls, Genesee River (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Canyons, Genesee River (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Canyons, Genesee River (Pa. and N.Y.), Trestles
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Waterfalls, Railroad bridges, Genesee River (Pa. and N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Genesee River (Pa. and N.Y.), Letchworth State Park (N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Genesee River (Pa. and N.Y.), Letchworth State Park (N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]

Subjects: New York (State), Portage (N.Y.), Genesee River (Pa. and N.Y.), Letchworth State Park (N.Y.)
Collection: NYPL Digital Collections: Robert N. Dennis [From The New York Public Library]