1956. No Edition Remarks. 134 pages. Brown paper covered boards. Full title: The B.S.P. Pocket Book (Abridged Edition) Tables and Technical Information on Pile Driving Operations. Black and white photographs and illustrations throughout. Binding remains firm. Pages and illustrations are lightly tanned throughout. Previous owner's inscription to first page. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Stamp and pen inscription to front board. Ink marking to rear board. Wear marks overall.