Screw Tug Design by A. Caldwell
No edition remarks. 154 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white diagrams throughout. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Gilt lettering to spine is slightly dulled. Some mild marks and staining to surfaces. Boards are slightly bowed.