ITALY & THE NETHERLANDS - Lot of 2 OPTICAL VIEWS 18th: "PLACE OF THE BASILICA OF SAINT JOHN OF LATRAN Mother and Head of all the Churches of ROME" & "A general View of the City of Amsterdam from the Tye". c.1760. Two engravings. Antique colors. Framed pieces. 23 x 38 cm sight for the subject (36 x 50 cm with frame) & 28 x 43 cm sight for the subject (42 x 57 cm with frame). Condition A (not examined outside their frame). Set of 2 pl.