Meridian circle

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41	Massimo Goretti The linear astrolabe of al-Tusi Add to Reading List Source URL: www.nicolaseverino.it Language: English - Date: 2010-06-04 13:42:17 Celestial coordinate system Astrometry Angle Scientific equipment Ancient Greek technology Astrolabe Quadrant Declination Meridian circle Astrology Technology Science
42	The Tale of the Great Theodolites Jane INSLEY, United Kingdom Add to Reading List Source URL: www.fig.net Language: English - Date: 2010-11-10 06:40:06 Science Technology Surveying Astrometry Theodolite Ramsden theodolite Jesse Ramsden Repeating circle Meridian circle Geodesy Measurement Fellows of the Royal Society
43	PDF Document Add to Reading List Source URL: www.h-net.org Language: English - Date: 2003-01-23 18:22:25 Waddy Butler Wood Federal Triangle Pennsylvania Avenue Thomas Franklin Schneider 14th Street Northwest and Southwest Downtown Meridian Hill Park Massachusetts Avenue James G. Hill Streets in Washington D.C. Washington D.C. Dupont Circle