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Astronomic observatory telescope inside a white dome
Foucault pendulum in the Griffith Observatory in Los Angeles, California, USA.
Sundial instrument of time device at The Griffith Observatory located in Los Angeles, California.
Astronomer in photo telescope dome daylight checking settings for the coming night
Big astronomical telescope in observatory for science research od space and celestial objects.
It is a well-crafted brass armillary sphere, with well-embossed details. Through its complexity, but not excessive, it is both attractive and shows human ingenuity
Drone perspective over illuminated Buddhist temple in Kathmandu with partial view of mandala and decorative prayer flags.
Monument of old historic invention
telescope of the pico dos dias observatory MG Brasil
Old vintage shining brass telescope isolated on white
Antique and centuries-old technology tool; Solar system invented by Muslim astronomers,in Mardin Kasımiye Madrasa,Türkiye
closeup view on oculars of large professional telescope located indoors
A telescope turned towards the sun during a summer day ready to watch the stars at night
Sundial Zodiac Sign On White Background
Vintage engine room telegraph isolated on white background
Los Angeles, USA - June 10, 2012: Foucault pendulum in Griffith park in Los Angeles. The pendulum was installed in 1935 to demonstrate the rotation of the Earth.
A brass ship telegraph indicating instructions to the engine room close up, isolated on white
Strasbourg: Detail of the famous astronomical clock inside Notre-Dame de Strasbourg Cathedral which dates from the time of the first French possession of the city (1681–1870).
Setubal, Portugal: an engine order telegraph or E.O.T., aka chadburn - communications device used on a ship for the pilot on the bridge to order engineers in the engine room to power the vessel at a certain desired speed - in the stop position, labelled in Portuguese.
Vintage electric meter hanging on the wall. High quality photo
Astronomer technician in observatory telescope dome doing shutter maintenance tasks
Une mappe monde ronde et l’horloge dans la grande horloge astronomique de la cathédrale de Strasbourg, en Alsace, en France
Close up of needle indicating angle for a crane.
Three street lamps in a circle in an abstract image. Low key image with a cloudy background.
Localizing airplanes.
Phra Maha Chedi Tripob Trimongkol steel pagoda in Hat Yai, Songkhla, Thailand, south east asia
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84Telescope in Kitt Peak Observatory, Arizona
meteorological station in iceland
Free Images: "bestof:Heliometri 2.JPG Heliometer in the Meridian hall of the Helsinki observatory Made by Utzschneider und Fraunhofer ca 1824 fi Heliometri Helsingin observatorion"
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Helsinki Metro signal Po 0.svg
Helsinki Metro signal Po 1.svg
Helsinki Metro signal Po 2.svg
Helsinki Metro signal Po 3.svg
Helsinki Metro signal Pk 0.svg
Helsinki Metro signal Eo 0.svg
Helsinki Metro signal Eo 1.svg
Helsinki tram lights.svg
Joensuu_broadcasting_station,_equipment_made_in_Yleisradio's_workshop_in_Helsinki,_1938.jpg
Portrait_of_Axel_Gallén_(on_the_left)_with_his_brothers_Uno_and_Walter_as_school_boys_in_Helsinki,_ca._1876..jpg
Sandro_Botticelli_-_The_Adoration_of_the_Magi_-_Google_Art_Project.jpg
Heliometri 1.JPG
Heliometri 2.JPG
Meridiaanikone 1.JPG
Meridiaanikone 2.JPG
Meridiaanikone 3.JPG
Suuri ohikulkukone 1.JPG
Suuri ohikulkukone 2.JPG
Suuri ohikulkukone 3.JPG
Meridiaanikone 5.JPG
Meridiaanikone 4.JPG
Terrestial telescope.JPG
Komeetanetsijä.JPG
Meridiaanisali 1.JPG
Meridiaanisali 2.JPG
Repeating circle.JPG
Vertikaaliympyrä 1.JPG
Vertikaaliympyrä 2.JPG
Blink comparator 1.JPG
Blink comparator 2.JPG
Kannettava ohikulkukone.JPG
Meridiaanisali 3.JPG
Kannettava sekuntiheilurikello.JPG
Theodolite 1820.JPG
Collimator telescope.JPG
Argelanderin refraktori 2.JPG
Argelanderin refraktori 3.JPG
Kronometri 1.JPG
Argelanderin refraktori 4.JPG
Astromical pendulum clock.JPG
Argelander-sali.JPG
Argelanderin refraktori 1.JPG
Tähtikarttapallo 1800-luvun lopusta 1.JPG
Tähtikarttapallo 1800-luvun lopusta 2.JPG
Itärotunda.jpg
Helsingin observatorion pääaulan portaikko.JPG
Lankamikrometri 1.jpg
Valeovi.JPG
Vertikaaliympyrä 3.JPG
Kronometrejä 2.JPG
Kronometri 2.JPG
Kronometrejä.JPG
Kronometrejä ja aneroidibarometrejä.JPG
Helsingin observatorio 1.JPG
Helsingin observatorio 2.JPG
Helsingin observatorio 3.JPG
Heilurikello Helsingin observatoriossa.JPG
Helsingin kaupungintalo3.jpg
Sekstantti 1816.jpg
Arithmometer 1860.JPG
Arabialainen tähtikarttapallo.JPG
Lankamikrometri 2.jpg
Helsingin kaupungintalo.jpg
Sekstantti 1800-luvun alku.JPG
John Bird quadrant.JPG
Photographic plate inspection instrument.JPG
Makasiiniterminaali Helsinki.jpg
Tähtikarttapallo vuodelta 1831 1.JPG
Tähtikarttapallo vuodelta 1831 2.JPG
Helsingin valtaus.jpg
HIFK-Kärpät keskialue.jpg
Taidehalli Helsinki.jpg
Kaisa-talo3.jpg
1851_07_28_Berkowski.jpg
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Photographic plate stand.JPG
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Cely_Mechelin_1870.jpg
B._O._Lille2.jpg
F._L._Schauman_portrait.jpg
Casio FX-750P Tietokonemuseo.jpg
Alexander III by Ahlstedt.jpg
Nicholas_II_by_Edelfelt.jpg
Sharp PC-1251 Tietokonemuseo.jpg
Nintendo Game Boy, Game Boy Pocket, Game Boy Light and Game Boy Color Tietokonemuseo.JPG
18._Historic_American_Buildings_Survey_E._W._Russell,_Photographer,_June_7,_1935_FRONT_ENTRANCE_-_Judge_John_Bragg_House,_1906_Spring_Hill_Avenue,_Mobile,_Mobile_County,_AL_-_LOC_-_hhh.al0406.photos.004869p.tif
19._Historic_American_Buildings_Survey_W._N._Manning,_Photographer._Feb._27,_1934._FIREPLACE_(LIVING_ROOM)_-_Judge_John_Bragg_House,_1906_Spring_Hill_Avenue,_Mobile,_Mobile_County,_AL_-_LOC_-_hhh.al0406.photos.004870p.tif
21._Historic_American_Buildings_Survey_E._W._Russell,_Photographer,_June_7,_1935_OLD_CABINET_AND_CHINA_CLOSET_IN_KITCHEN_-_Judge_John_Bragg_House,_1906_Spring_Hill_Avenue,_Mobile,_Mobile_County,_AL_-_LOC_-_hhh.al0406.photos.004872p.tif
22._Historic_American_Buildings_Survey_E._W._Russell,_Photographer,_June_7,_1935_REAR_DOOR_TO_KITCHEN_-_Judge_John_Bragg_House,_1906_Spring_Hill_Avenue,_Mobile,_Mobile_County,_AL_-_LOC_-_hhh.al0406.photos.004873p.tif
VaticanCity_Annex.jpg
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