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Richard Hawley Tucker Lick Observatory album
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Souvenir booklet, San Luis Observatory, Argentina
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Julie Vinter-Hansen in Copenhagen
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Julie Vinter-Hansen in Heidelberg
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Sherburne Wesley Burnham album
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Lick House Dining Room
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Train at Summit of Pike's Peak
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Around Windy Point
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The Gate To the Peak
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Manitou and Pike's Peak Railway Crossing Timberline
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Garden of the Gods, Colorado
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Telescope mirror arriving at Mount Stromlo Observatory
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Beloit College Observatory telescope
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Telescope with spectroscope, Kenwood Observatory, Chicago
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Carson Observatory, Carson City, Nevada
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Trace of first Earth satellite
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Moon's path and star trails at River Don, South Yorkshire
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Captain Richard S. Floyd's first view through heliostat
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Lovell Rock, South Summit Hill
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Road View near the summit of Mt. Hamilton
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