An escutcheon with a crown on top, above two crossed branches with a mask above the crossing point. Two angels flow beside it, the left one blowing the trumpet, the right one raising the trumpet with his left hand, supporting the crown with his right one. Usual background. Date: 1780-1800. Pen and brown ink, brush and brown wash on off-white laid paper. Museum: Cooper Hewitt, Smithsonian Design Museum.