GDANSK, GDANSKA GŁOWA. Plan of fortifications in the fortress of Gdanska Glow (Gdanski Hak), located in the forks of the Vistula and Szkarpawa rivers; eng. W. Swidde, taken from: S. Pufendorf, De rebus a Carolo Gustavo Sveciae Rege [...], ed. by Ch. Riegel, Nuremberg 1696; copper b.b., fair condition, after conservation, light yellowing; plate dimensions ca. 315x250 mm; Geometrica Delineatio Munitionis DANTZIGER HOEFT [...]; [Von Danzig 80].