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5 results for: naval observatory

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The United States Naval Observatory, Washington
ARP23A16_205

The United States Naval Observatory, Washington

Reflecting telescopes: 1
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Reflecting telescopes: 1

Solar eclipse seen over the Royal Observatory, Greenwich, 1858
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Solar eclipse seen over the Royal Observatory, Gre...

Flamsteed House in Greenwich Park, London
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Flamsteed House in Greenwich Park, London

Spiral galaxy viewed edge on. US Naval Observatory
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Spiral galaxy viewed edge on. US Naval Observatory