OPTICAL VIEWS -- TURKEY -- VUË DU DETROIT DES DARDANELLES. Freti Dardanellorum prospectus, (etc.). Med. Fol. N° 62. 252. Augsburg, G.B. Probst, (c. 1770). Captioned engr. view in cont. hand col. c. 330 x 480 mm. On thin paper mount. (Lower outer margin a bit stained, some thumbing, but in good condition).