The Popular Science Educator Volume One Charles Ray
No Edition Stated. 732 pages. No dust jacket. Brown boards with gilt lettering. B&W and colour illustrations and photographs throughout. Clean pages. Notable foxing and tanning to endpapers and page edges. Some gutter cracking. Both hinges cracked, thus the boards are slack. Mild wear and bumping to spine, board edges and corners, with crushing to spine ends. Minor scuffing and marking to boards.