http://www.aerospacee.com/templates/Default/img/logo.gifeSyndiCat Directory 2.2 :: Powered by eSyndiCat Pro 2.2http://www.aerospacee.com/Instrumentshttp://www.aerospacee.com/astronomy/history/instruments/Adler Planetarium - Historical Collectionshttp://www.aerospacee.com/astronomy/history/instruments/Adler-Planetarium-Historical-Collections-l30726.htmlCollection of instruments, past exhibitions, history department information. Antique Telescopeshttp://www.aerospacee.com/astronomy/history/instruments/Antique-Telescopes-l30729.htmlAn overview with photographs of many lesser known telescopes typical of their time. The 28-inch Photo-visual Refractorhttp://www.aerospacee.com/astronomy/history/instruments/The-28-inch-Photo-visual-Refractor-l30744.htmlExhibition from the Royal Observatory, Greenwich, that explains the history of this telescope via words and archive photographs. The Astrolabehttp://www.aerospacee.com/astronomy/history/instruments/The-Astrolabe-l30730.htmlAncient astronomical computer.