MAKE A MEME View Large Image Sayre Observatory interior view 1896.jpg An equatorial telescope of six inches aperture by Alvin Clark Sons in the dome of Sayre Observatory http //www lehigh edu/library/speccoll/hyde pdf The Lehigh University a Historical Sketch by Edmund ...
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Keywords: Sayre Observatory interior view 1896.jpg An equatorial telescope of six inches aperture by Alvin Clark Sons in the dome of Sayre Observatory http //www lehigh edu/library/speccoll/hyde pdf The Lehigh University a Historical Sketch by Edmund M Hyde 1896 < 1896 Author PD-old-100 Lehigh University Black and white photographs of buildings
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