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Sidney Hall Urania's Mirror Delphinus Sagitta Aquila and Antinous original.tif File Sidney Hall Urania's Mirror Delphinus Sagitta Aquila and Antinous Delphinus Sagitta Aquila and Antinous plate in Urania's Mirror set of celestial cards accompanied by familiar treatise on astronomy by Jehoshaphat Aspin London Astronomical chart