Mayflower Model With Quadrant
Fred Maroon
Hadleys Quadrant And Sextant, 1806
Wellcome Images
Quadrant, 17th Century #1
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Quadrants And Sextant, 1790
Wellcome Images
Quadrant, 17th Century
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Father Ferdinand Verbiest, Jesuit
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Illustration Of Abdominal Quadrants
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Illustration Of Abdominal Quadrants #1
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Tycho Brahes Azimuth Quadrant
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Islamic Quadrant Astrolabe 14th Century
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16th Century Quadrant
Tomsich
Tycho Brahe, Quadrant
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17 Century Quadrant
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Historical Quadrant
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Islamic Quadrant Astrolabe, 14th Century #1
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Hepatitis C #1
Gwen Shockey
Royal Greenwich Observatory
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Surveying Plant Growth
Richard Hansen
Claudius Ptolemy, Greek-roman Polymath #2
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Meridian Circle
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Meridian Circle #1
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Tycho Brahe, Danish Astronomer #3
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Meridian Circle #2
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Amerigo Vespucci, Italian Explorer
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Tycho Brahe, Danish Astronomer #8
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Astronomical Instruments And More, 1769
Wellcome Images
Meteorologia, Astronomical Instruments
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Claudius Ptolemy, Greek-roman Polymath #1
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Illustration On The Voyages Of Discovery
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Beijing Ancient Observatory, 1698
Folger Shakespeare Library
Tycho Brahe, Danish Astronomer #2
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Father Ferdinand Verbiest Jesuit #2
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Astronomer 16th Century
Nypl
Beijing Ancient Observatory, 1747
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