Franz Anton Schraembl; "Generalkarte von Siebenburgen" (Vienna: 1789) Two double folio sheets; engraved, with hand outlining; each with image 27 X 21 3/4 in., plus broad margins; some wear, particularly in margins; an area of rubbing in the lower margin of the western sheet; penned ID on verso of each, with old collector's hand stamps verso.