[Optical print] Venice (2x), Cadix (2x), Madrid, Rome, Breslau, Vienna, Nancy, Paris (4x)

Optical prints in copper engraving with original colouring, of which 3 in plain mount, c. 1760-1800. Various engravings and publishers.

In varying condition. Two prints of Cadix uncoloured. All perforated with illuminated colour effect due to coloured paper on the reverse, most with original black tinted side strip (without subtitle, title in 18th-century hand verso). Traces of use such as loose paper in margin, damp stain etc. (total 13)