[Fourteen photographs of historical astronomers Ptolemy, Galileo, Copernicus, Newton, Herschel], n.d.

Herschel, Sir William, 1738-1822,

http://n2t.net/ark:/99166/w6wj09m6 (person)

Ptolemy, 2nd century.

http://n2t.net/ark:/99166/w6g163ts (person)

Newton, Isaac, 1642-1727

http://n2t.net/ark:/99166/w6xd14mf (person)

English natural philosopher and mathematician. From the description of Receipt signed : London?, 1718 May 21. (Unknown). WorldCat record id: 270612606 From the description of Autograph notes : [n.p.], ca. 1706?. (Unknown). WorldCat record id: 270611631 From the description of Document signed : London?, 1704 Oct. 6. (Unknown). WorldCat record id: 270612422 Sir Isaac Newton was a mathematician. From the description of Notes on ancient history and ...

Galilei, Galileo, 1564-1642

http://n2t.net/ark:/99166/w6833x7s (person)

Astronomer and physicist. From the description of Letter signed (the concluding page only) : Florence, to an unidentified correspondent, 1612 Aug. 24. (Unknown). WorldCat record id: 269597521 ...

Copernicus, Nicholas, 1473-1543,

http://n2t.net/ark:/99166/w66x6x47 (person)