BOCTHOR Ellious & PERCEVAL A. Caussin de Dictionnaire Francais-Arabe. Revised and enlarged by Perceval, 1828. £1,000
RATHGENS, C. (sen. & jun.) - SAMLENSKI, E. C. - & - E. & KERNER, G. Beitrage zur Klimakunde Sudwest-Arabiens: Das Klima von Sana… 1956. INSCRIBED COPY £60