Undated. 312pp, 32pp publisher's ads; black and white frontispiece. Blue cloth-covered boards, gilt design and titles on front and spine. Spine cover and edges sun faded. Bumped spine ends. Pages tanning. Presentation details on front free endpaper (dated 1939). Internally neat, clean and tight. 12mo. Two chums are midshipmen on a vessel fighting the slave-traders, after many desperate escapades they capture two slave-ships and gain heaps of prize-money for all.
