London and York, , Cooke , Troughton & Simms Ltd, s.d. (ca. 1932-1933), in-4° , 64 pp with black/white illustrations. Sewn, original stiff wrapper. ( wrapper stained and soiled, interior fine.) Rare trade catalogue of astronomical instruments and equipment fabricated by Cooke, Troughton & Simms, at that time a subsidiary of Vickers Ltd. Loosely inserted, a quotation dated 13th Oct. 1934 for a telescope.