Unger, William. Dix Eaux-Fortes d'après les Maitres Anciens; Wouwerman, Jan van der Meer et Ruysdael. Leide; A.W. Sijthoff; 10 etchings in cardboard binder; 29x40 cm. Renewed cloth spine. Cloth fastener partly missing. Waterstains on cover. Etchings are ruststained in the marge. Rust is effecting the drawing at three etchings. [18582]