Chapman and Hall, 1961.
First edition, first printing. 8vo. 311pp. Blue boards with gilt lettering to spine. Pictorial dustwrapper. A fine copy with clean boards. No marks to edges. No inscriptions. Bright gilt. The fine dustwrapper has none of the usual fading to red spine or tanning to white spine lettering. Original price of 18snet on front flap. An exceptional copy.
The last title in the Sword at Arms trilogy.