11 Free Artworks of Historical Refracting Telescopes

classicismcollections of the helsinki observatorydecember 2012 in helsinkiutzschneider und fraunhoferyerkes observatorytelescopes containing lenses ground by alvan clark & sonsalvan clark
Terrestial telescope
collections of the helsinki observatoryclassicism
Komeetanetsijä
collections of the helsinki observatoryclassicism
Projection of light through a telescopic lense.
historical refracting telescopesoptics
The Yerkes Telescope (3404626117), Charles Graham
stairs in art1893 in art
Argelanderin refraktori 4
collections of the helsinki observatoryclassicism
Argelanderin refraktori 3
collections of the helsinki observatoryclassicism
Argelanderin refraktori 2
collections of the helsinki observatoryclassicism
Argelanderin refraktori 1
collections of the helsinki observatoryclassicism
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, Alvan Clark
united states naval observatory1873 works in the united states
Triumphs and wonders of the 19th century, the true mirror of a phenomenal era - Yerkes Telescope - page 95, Alvan Clark, 1899
historical refracting telescopesyerkes observatory
Image taken from page 237 of 'The Half Hour Library of Travel, Nature and Science for young readers' (11237196445)
victorian architecture1896 illustrations
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