Heat Engines by Joel Rayner
1960. First Edition. 538 pages. No dust jacket. Red cloth with gilt lettering. Contains black and white illustrations and plates throughout. Pages remain bright and clear with minimal tanning and foxing. Heavier foxing to free endpapers and pastedowns. Some creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Visible crushing to spine ends. Noticeable sunning to spine and edges. Light marks to boards.