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Old brass telescope isolated on white
old italian military binoculars with white background
Big astronomical telescope in observatory for science research od space and celestial objects.
Astronomer in photo telescope dome with red light checking settings
A view of the night sky in Los Angeles as seen from the observatory
Antique telescope on a tripod at a beach facing window.
Antique historical photographs from the US Navy and Army, Battleship Oregon from the 1890's.
Old brass telescope on white background.
PAJU, SOUTH KOREA - FEBRUARY 15: A South Korean looks in the direction of North Korea near the demilitarized zone (DMZ) at the Dora Observation Post on February 15, 2005 in Paju, South Korea. South Korea has proposed high-level military talks with North Korea, just as tensions on the divided Korean Peninsula reach new heights over the North's announcement last week that it has built nuclear weapons. (Photo by Chung Sung-Jun/Getty Images)
Large seaside binoculars located near a cliff edge overlooking the distant ocean. Heavy fog and ice has made looking through the binoculars impractical.
A sextant device is a marine navigation instrument which is used to measure the angle between two objects.
Fort Story, Virginia, USA - April 13, 2024: A binocular awaits tourists near the New Cape Henry Lighthouse, built in 1881, and a harbor control tower on a sunny day.
closeup view on oculars of large professional telescope located indoors
An elegant brass telescope mounted on a sleek tripod overlooks a warmly lit boutique hotel room, evoking a vintage charm beside a classic wooden chair arrangement.
Authentic ancient telescope with wooden tripod isolated on a white background
Scenic lookout binoculars at Garda lake sea
Antique photograph of British Navy and Army: Marine surveying in India
Close-up of brass telescope against cloudy sky background. Empty spase
Image of Campus Observatory building in forest of Indiana University
Henry Patrick Marie, Count Russell-Killough (Henry Russell 1834–1909) at Pic du Midi de Bigorre in the Pyrenees mountains of France. Vintage half tone photo etching circa 19th century.
Industrial Telescope on the top of a mountain in California.
Astronomer in photo telescope dome daylight checking settings for the coming night
A closeup of a unique vintage golden telescope.
Vintage photograph of USS Montgomery (C-9), United States Navy Warship, unprotected cruiser, 1890s. Firing a salute on her arrival at Havana, Cuba
Astronomer with a big astronomical telescope in observatory doing science research of space and celestial objects.
Telescope on cloudy sky
Vintage Binocular Telescope On White Background
Saskatchewan, Canada - 1919. Porter in an expedition group carrying 300lbs of equipment through the wilderness in Saskatchewan, Canada. File source is film. Ca. 1919
Closeup view on huge professional telescope in observatory indoors
Winnipeg Manitoba Canada - April 08 2004 /, an individual uses a telescope to witness the captivating beauty of the solar eclipse amidst the bustling crowd at Assiniboine Park.
Free Images: "bestof:Naval Observatory, Washington, D.C. Man is shown looking through large telescope, circa 1904. (8/21/2015). LC-USZ62-91645: U.S. Naval Observatory, Washington,"
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