An engraved map, coloured in outline, approx. 25 x 18” (64 x 46cm.), inset maps of Odessa, Sevastopol, Batoum, Dardanelles and Bosphorus, sectionalised on linen, folding into original covers with the publisher's label (not captioned), slight age-toning to map, browning to verso of one panel, else in very good condition, covers rubbed.