Philosophy in Sport made Science in Earnest: Being an attempt to implant in the young mind the first principles of natural philosophy and by the aid of the popular toys and sports of youth. Ninth Edition. Full brown calf with detailed gilt tooling on spine and board edges, red title morocco with gilt lettering. Page edges and end papers marbled. Engraved vignette title page, illustrated with engravings in text, 401 pages. Wear to board edges and corners, rubbing to spine. Foxing to title page and a few preliminary leaves, red pencil notation on title page, else pages clean. Good.