Free Images: "bestof:Meridiaanisali 3.JPG en Meridian hall in Helsinki observatory designed for meridian and transit observations on positions of stars moving past the north-south"
A_nearby_galaxy_cluster_about_65_million_light_years_from_Earth..jpg
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SLNSW 51092 March past Town Hall.jpg
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SLNSW 8513 Soldiers parade along George Street past the Queen Victoria Building and Town Hall press photographers in right foreground.jpg
Meridiaanisali 1.JPG
Meridiaanisali 2.JPG
Meridiaanisali 3.JPG
Suuri ohikulkukone 1.JPG
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Vertikaaliympyrä 1.JPG
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Meridiaanikone 1.JPG
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Terrestial telescope.JPG
Blink comparator 1.JPG
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Collimator telescope.JPG
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Overview_of_the_Observatory_from_the_Northeast_with_the_Three_Pavilions_and_the_Collimators_of_the_Meridian_Circle_WDL1756.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Interior_View_of_the_East_Part_of_the_Main_Central_Pavillion_with_the_Meridian_Circle_Telescope,_Sidereal_Pendulum_and_WDL1758.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Pavilion_of_the_Equatorial_Telescope_of_the_First_Lieutenant_Índio_do_Brasil_WDL1757.png
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Heliometri 1.JPG
Heliometri 2.JPG
Kannettava ohikulkukone.JPG
City Hall 1885.jpg
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Chabot's meridian transit telescope.jpg
Transit instrument, meridian transit, made by Carl Bamberg Company, Germany - National Museum of Nature and Science, Tokyo - DSC07842.JPG
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Südliches Meridianzeichen Göttingen.jpg
Tähtikarttapallo 1800-luvun lopusta 1.JPG
Tähtikarttapallo 1800-luvun lopusta 2.JPG
Kronometrejä.JPG
US_Navy_110324-N-RY232-008_Boeing_F-A-18_Hornets_taxi_past_Fat_Albert_at_Naval_Air_Station_(NAS)_Meridian.jpg
Voyage in Space page251.jpg
Ing telescopes sunset la palma july 2001.jpg
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US_Navy_100409-N-7948C-080_Logistics_Specialist_2nd_Class_Evonne_Hill_paints_the_outside_walls_of_a_classroom_at_Pikine17A_and_HLM_elementary_school_during_a_community_outreach_project_in_Pikine.jpg
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US_Navy_040422-N-9849W-036_Sailors_work_together_to_repair_a_damaged_engine_on_an_SH-3_Sea_King_helicopter_aboard_USS_Coronado_(AGF_11).jpg
Wikidata longitude-time visualization - 2016-10-24.png
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US_Navy_020418-N-1110A-504-_USS_Cole_Mess_Decks.jpg
Queensland State Archives 4260 Observatory instrument c 1949.png
Faden, William — Map of Switzerland 1799.jpg
Longitude of Florence.jpg
US_Navy_030826-N-9593R-043_Personnel_at_the_U.S._Naval_Observatory_in_Washington,_D.C.,_prepare_the_facility's_historic_26-inch_refractor_telescope_for_optical_viewing_of_Mars.jpg
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Reminiscences_of_Imperial_Delhi_Emperor’s_private_quarters.png
Reminiscences_of_Imperial_Delhi_The_Emperor’s_throne_beneath_Shah_Jahan’s_Scales_of_Justice.png
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A_Modern_Depiction_of_the_World,_Done_by_Philippus_Eckebrecht,_Citizen_of_Nuremberg,_for_the_Sole_Reason_of_Bringing_the_Depiction_into_Line_with_the_Equator_According_to_the_Astronomical_Tabulae_WDL166.png
Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_View_from_the_Brazilian_Observatory_with_the_Sandbank_and_the_East_Part_of_the_Harbor_and_the_City_Charlotte_Amalie_WDL1753.png
Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_View_from_the_Brazilian_Observatory_with_the_West_Part_of_the_Harbor_and_the_City_Charlotte_Amalie_WDL1754.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_North_Face_of_the_Three_Pavillions_of_the_Observatory_WDL1755.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Interior_View_of_the_Western_Part_of_the_Main_Central_Pavillion_with_the_Equatorial_Telescope_of_the_Barão_de_Teffé_WDL1759.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Interior_View_of_the_East_Pavillion_with_the_Equatorial_Telescope_of_the_Lieutenant_Commander_Calheiros_da_Graça_WDL1760.png
Dom_Pedro_II_Observatory,_Saint_Thomas_Island,_Danish_Possession_in_the_Antilles-_Interior_View_of_the_West_Pavillion_with_the_Equatorial_Telescope_of_the_First_Lieutenant_Índio_do_Brasil_WDL1761.png
Passage_of_Venus,_December_6,_1882_WDL1762.png
A_Chart_of_Part_of_the_Sea_Coast_of_New_South_Wales_on_the_East_Coast_of_New_Holland_from_Point_Hicks_to_Black_Head_WDL6772.png
A_Chart_of_Part_of_the_Sea_Coast_of_New_South_Wales_on_the_East_Coast_of_New_Holland_from_Black_Head_to_Cape_Morton_WDL6773.png
A_Chart_of_Part_of_the_Sea_Coast_of_New_South_Wales_on_the_East_Coast_of_New_Holland_from_Cape_Morton_to_Cape_Palmerston_WDL6774.png
A_Chart_of_Part_of_the_Sea_Coast_of_New_South_Wales_on_the_East_Coast_of_New_Holland_from_Cape_Palmerston_to_Cape_Flattery_WDL6775.png
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