Signed book: The Evolution of Physics. NY: Simon and Schuster, 1938. Hardcover, 5.5 x 8.25, 319 pages. Signed on the first free end page in fountain pen “Albert Einstein.” Interior pages are in fine condition, with a touch of mild toning to signed page; covers are in very good condition, with some water damage to back cover, not affecting any of the book’s pages, and staining and sunning to the spine. COA John Reznikoff/PSA/DNA and R&R COA.