Caption:
Sketches for Frames and Escutcheons, Carlo Marchionni, Italian, 17021786, Pen and sepia ink on laid paper, One of the escutcheons indicated as that of Pope Clement XIII (1758-69). On verso in artists handwriting: In questo punto a mandar e Lavon; five partial triangles in a vertical row., Italy, 175869, ornament, Drawing, Drawing