John Couch Adams
- Discoverer of the Planet
- Scarce Letter
- ADAMS, John Couch (1819-1892). English astronomer; discoverer of the planet Neptune
(1843-1846). Professor of Astronomy, Cambridge (1858).
- Autograph Letter Signed, in the third person, Dec. 18 (n.y). Fine letter
stating that he will be out of town on Dec.27 and will be unable
to dine with Mr. & Mrs. Skinner on that day. A scarce letter. SOLD