viii, 408pp, with many illustrations, technical drawings and designs. Green cloth boards with blind embossed decorations, gilt titles on red relief on front panel, gilt-stamped titles on spine. 8vo. Cloth is very worn and damaged, heavily rubbed and rounded at corners and spine ends, chipped away on lower portion of backstrip, some rubbing and fraying on edges. Fair only in condition but complete, robust and eminently usable and readable.
