Copper engraving, 630 x 480 mm. Sheet XIX with the large cartouche of the Covolo fort taken from the large and innovative map of Tyrol, the so-called “Atlas Tyrolensis” (consisting of 20 sheets), which constitutes the cornerstone of modern cartography of Tyrol. The sheet is in good condition, albeit worn. Tomasi, Il territorio Trentino-Tirolese nell’antica cartografia, no. 74.