Printed photograph of the planet Pluto, signed and inscribed by astronomer Clyde W. Tombaugh.
no place: Not published, 1980. First Edition. Unbound. Octavo (8vo). Very good+ condition. Item #017197
A copy of pages 128-129 from "Out of the Darkness" with side by side images of photographs of the planet Pluto. Signed and inscribed by Clyde W. Tombaugh, to which he has added handwritten notes, including compass points, time of discovery, etc. Tombaugh discovered Pluto in February of 1930 at Lowell Observatory in Flagstaff, Arizona. There are two creases where the sheet of paper was folded into thirds and likely mailed.
Price: $375.00
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