LAVALLÉE. Joseph and CASSAS. Louis-Joseph. Voyage pittoresque et historique de l'Istrie et de la Dalmatie. Paris. Printed by Pierre Didot l'ainé. An X - 1802. 1 volume large in-folio, half black black mid-nineteenth century, spine ribbed, gilt edges. Original edition illustrated with engraved title and frontispiece, 64/66 plates, some of which (plates 9 and 59 are missing), and 2 double-page maps. One of the few copies on large vellum paper, with the etchings before the letter particularly well etchings. Copy complete with list of subscribers (4 leaves).