Cider Mill Res. of and Store of E. J. Markham, Elma, N.Y. ; Res. of Cy...
Public domain image of 18th-19th century print, free to use, no copyright restrictions image - Picryl description
Portland Harbor, from Observatory (2). Maine, Stereoscope Card, NYPL.
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Panoramic view of Burnt district, looking down Congress Street, from O...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Panoramic view of Burnt district from the Observatory, looking south-w...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Tents on Munjoy's Hill, from the Observatory.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Observatory. George's Hill. Stereoscope card, 19th century Philadelpia...
Philadelphia stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
Picturesque View of Georgetown, The Potomac and Chesapeake Canal, from...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Panoramic view of Burnt district, from the Observatory, looking south-...
Picryl description: Public domain historical photo of camp, free to use, no copyright restrictions image.
Hotel Eastman at Hot Springs, Ark. Contains over 500 rooms; Maurice ba...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Lick Observatory, San Jose, Calif.
Picryl description: Public domain photo of vintage California postcard, free to use, no copyright restrictions image.
Lick Observatory, Mt. Hamilton, Calif.
Picryl description: Public domain photo of vintage California postcard, free to use, no copyright restrictions image.
Science and mathematics: observatory of Oranienberg; observatory of De...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Portland, Me., from the Observatory, Sept. 9, 1881.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Panoramic view from Observatory, looking westerly, showing Burnt disct...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Winter view of Haverhill from Johnson's Observatory.
Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Mt. Hope, looking East from Observatory.
New York State stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker w... More
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from the Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Picryl description: Public domain image, drawing, American, 19th centu...
Picryl description: Public domain image, drawing, American, free to use, no copyright restrictions
New York, 1855. From the Latting Observatory.
Public domain image of a cityscape, city view, streets, 18th-century architecture, free to use, no copyright restrictions - Picryl description.
Stage at Lick Observatory, Mt. Hamilton, Calif.
Picryl description: Public domain photo of vintage California postcard, free to use, no copyright restrictions image.
National Observatory (North Front). Washington DC stereoscope card, 19...
Picryl description: Public domain image of a park, park architecture, outdoors, romantic atmospheric landscape, cemetery, free to use, no copyright restrictions.
Portland Harbor, from Observatory (2). Maine, Stereoscope Card, NYPL.
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Tents on Munjoy's Hill, from the Observatory.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Panoramic view of Burnt district, from the Observatory, looking south-...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
From the Battlefield Observatory, Soldiers' Nat. Cemetery.
Pennsylvania stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
Bird's-eye view from Observatory. George's Hill, Fairmount Park, Phila...
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
National Observatory (North Front). Washington DC stereoscope card, 19...
Picryl description: Public domain image of a park, park architecture, outdoors, romantic atmospheric landscape, cemetery, free to use, no copyright restrictions.
Observatory and Tunnel. New York Sterecope Card.
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Panoramic view of Burnt district, from the Observatory, looking south-...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
The observatory at Pekin. Thomas Astley, 1759, publisher
Public domain image of a city, buildings, cityscape, streets, 17th-century architecture, free to use, no copyright restrictions image - Picryl description.
Panoramic view from Observatory, looking westerly, showing Burnt disct...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Depot - Observatory, 60 feet long, 25 high, and 20 wide.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Observatory and Tunnel. New York Sterecope Card.
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
High rock, obeservatory [people looking out from observatory].
Maryland stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Tents on Munjoy's Hill, from the Observatory.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Litchfield observatory. New York Sterecope Card.
Public domain vintage artistic photograph, 19th century, free to use, no copyright restrictions image - Picryl description.
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Picturesque View of Georgetown, The Potomac and Chesapeake Canal, from...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Portland Harbor, from Observatory (2). Maine, Stereoscope Card, NYPL.
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Entrance to Portland Harbor, Maine. Looking s.-e. from observatory on ...
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
[View from top of Observatory.] Maine, Stereoscope Card, NYPL.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Panoramic view from Observatory, looking westerly, showing Burnt disct...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
The astronomical observatory, Cambridge, Mass. Cambridge Massachusetts...
Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
The Observatory, Summit of Mt. Washington.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
View from observatory of Mansfield House.
Vermont stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse... More
Winter view of Haverhill from Johnson's Observatory.
Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
View from Battlefield Observatory. Gettysburg PA. Stereoscope card.
Pennsylvania stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
Latting Observatory near 6th. Avenue, and between 42nd. and 43rd. Stre...
Public domain image of a historic building, 16th, 17th, 18th century architecture, free to use, no copyright restrictions - Picryl description.
North from High Rock Observatory, Pen Mar, Md.
Picryl description: Public domain photo of vintage Maryland postcard, free to use, no copyright restrictions image.
From the Battlefield Observatory, Soldiers' Nat. Cemetery.
Pennsylvania stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Astronomical observatory, Georgetown College, D.C.
Public domain illustrated book page scan, American, free to use, no copyright restrictions image - Picryl description
[View] from Observatory. Maine, Stereoscope Card, NYPL.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Portland Observatory [and lighthouse]. Maine, Stereoscope Card, NYPL.
Picryl description: Public domain image of a victorian era building, victorian house, 19th century architecture, free to use, no copyright restrictions.
View looking South East from Tower. House Observatory, Walpole, N.H.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Interior of United States Observatory, Mt. Washington.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
From the Observatory, looking down the Railway toward Shelburne.
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Observatory and Tunnel, west side. New York Sterecope Card.
Picryl description: Public domain image of a historic building in New York City, free to use, no copyright restrictions.
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from the Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from the Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
U.S. Observatory. Washington DC stereoscope card, 19th cenrury.
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
College Observatory and Green, Amherst College, Amherst, Mass.
Public domain photo of vintage Massachusetts postcard, free to use, no copyright restrictions image - Picryl description
View from top of Observatory, looking north.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
View from top of Observatory, looking north.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Panoramic view of Burnt district from the Observatory, looking south-w...
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
Observatory, Mt. Agassiz, Bethlehem, N.H. New Hampshire in 19th centur...
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Garrison Hill and the Observatory, Dover, N.H.
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
The Observatory, Mt. Washington, Sept. 10th, 1883.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Vassar College Observatory, Poughkeepsie, N.Y. New York Sterecope Card...
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Bird's-eye view from Lemon Hill Observatory, E. Fairmount Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Interior of U.S. Observatory, Mt. Washington.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Lick Observatory, Mount Hamilton, California. Sterescope Cards NYPL Co...
California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More
View of the Garden with the visitors and the Observatory at the backgr...
Public domain photo of a monument, historic place, 19th century, free to use, no copyright restrictions image - Picryl description.
Observatory at Shaw's Garden, St. Louis.
Missouri stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
U.S. Observatory, Mt. Washington. New Hampshire in 19th century. Stere...
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Observatory. [Elmira Female College?] New York Sterecope Card.
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Bird's-eye view from Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
The Observatory, Rocky Point. Rhode Island. 19th century stereoscope c...
Rhode Island stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
High rock, obeservatory. [people looking out from observatory]
Maryland stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Observatory, Univ. of Mich., Ann Arbor, Mich.
Picryl description: Public domain photo of vintage Michigan postcard, free to use, no copyright restrictions image.
The Observatory, Mt. Washington, Sept. 10th, 1883.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Bird's-eye view from the Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
[View from top of Observatory.] Maine, Stereoscope Card, NYPL.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More
High rock, obeservatory [people looking out from observatory].
Maryland stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
Interior of U.S. Observatory, Mt. Washington.
New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Observatory in Central Park, N.Y. New York Sterecope Card.
Picryl description: Public domain image of a castle, view, free to use, no copyright restrictions.
Bird's-eye view from the Observatory. George's Hill, Fairmont Park.
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
View from observatory of Mansfield House.
Vermont stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse... More
Picturesque View of Georgetown, The Potomac and Chesapeake Canal, from...
Public domain image related to an industrial revolution, industry history, factory building, 19th century, free to use, no copyright restrictions image - Picryl description.
Lick Observatory, Mount Hamilton, California. Sterescope Cards NYPL Co...
California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More
Interior of United States Observatory, Mt. Washington.
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Observatory. George's Hill. Stereoscope card, 19th century Philadelpia...
Philadelphia stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More
Tents on Munjoy's Hill, from the Observatory.
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More