[Optica prints] Two prints: (1) "Veduta della Basilica die Sta. Maria Maggiora

con le due fabbriche (...)". Handcoloured, engraved optica print with text in Latin and in Italian below the image, ca. 1750, 28 x 40.5 cm., in mount and in frame (perforated in order to view with light from behind).

(2) "Veduta di una Battaglia di mare". Handcoloured, engraved optica print with text in 4 languages below the image, ca. 1750, 29 x 40.5 cm., framed uniformly with the previous (frames of 1 and 2 worn). Added: (3) A framed, engraved view "Engelberg" (total 3).