American astronomer (1855–1916) whose research led to the discovery of Pluto fourteen years after his death. Vintage matte-finish 3.5 x 5.25 postcard photo of Saturn, signed in fountain pen, “Saturn, Photographed at the Lowell Observatory Nov. 25, 09 by P.L., a picture of Saturn taken by himself.” On the reverse Lowell has penned a note to Mrs. Chandler, which he signs in full: “Speaking of total solar eclipses you see one here (by the arrows) of Saturn on the particles composing the ring, the dark shadow on the upper right side of the planet. On the same scale, our Earth would be about as big as this o. Hoping this will interest you, I am yours sincerely, Percival Lowell.” A hint of soiling and a few light bends, otherwise fine condition. R&R COA.
