London, John F. Shaw, n.d. [1911 BL]. First Edition. First Impression. Hardback. Very good copy. Lost race concerning the Kingdom of Sheba, in Africa visited via a futuristic airship [Locke, Spectrum I p23]. Three plates by A. Pearse. Three previous seller's slips pasted in. Illustrations by A. Pearse [6385, Hyraxia Books].