ANNALS OF THE DEARBORN OBSERVATORY Northwestern University. Volume I: Meausures of Double Stars.
first edition Paperback
1915 · Evanston, IL
by Fox, Philip
Evanston, IL: Northwestern University, 1915. Book. Very good condition. Paperback. First Edition. Folio. [vi], 229 pages of text. Original printed paperback binding, is shelfworn, slightly chipped, and browned, with title printed clearly on the spine. Illustrated with several figures, and with four plates including a photograph of the Observatory. A small worm hole affecting the margin of 20 pages. The text is clean and unmarked.. (Inventory #: 016178)