Blank greetings card with envelope featuring:

Robert Dinwiddie NPG 1640

© National Portrait Gallery, London

by Unknown artist

The identification is traditional and strongly supported by comparison with a miniature of about the same date. More detailed information on this portrait is available in a National Portrait Gallery collection catalogue, John Kerslake's Early Georgian Portraits (1977, out of print).

Card size: 125mm x 175mm

Images are printed in their original proportions, within a white border.