OPTICAL VIEWS -- (THE PRODIGAL SON). 3 (of 6) handcold. engr. optical views. W. engr. captions in Latin, French, Italian and German below numb. Augsburg, G.B. Probst, (c. 1770). (Med. Fol. N° 29). (Margins a bit stained and w. a few tears). -- Added: JOSEPHI TUNICAM Patri fratres afferunt. Augsburg, G.B. Probst, (c. 1770). (Med. Fol. N° 48). (Some holes in left blank outer margin, tear in lower margin and affecting image a bit). -- (4).