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OnFoot4now (Didi)

17th century quadrant

This is from a cool book called The Marvels and Mysteries of Science published in 1941.

 

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Uploaded on March 30, 2010
Taken on March 30, 2010

17th century quadrant

This is from a cool book called The Marvels and Mysteries of Science published in 1941.

 

5,096 views
0 faves
0 comments
Uploaded on March 30, 2010
Taken on March 30, 2010
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