Signed on flyleaf by J. Marshall Crews, and marked 52/100. Ink notation on one other page - else unmarked. Small stain to title page - else pages are clean, white and glossy. Card catalog number taped to spine of dust jacket, but no other indication of ex-library. Dust jacket shows minimal edgewear and is now protected with clear mylar cover. A nice, tight copy. Full refund if not satisfied.