Blank greetings card with envelope featuring:

'The Royal Princesses - Children of George III' (Princess Mary, Duchess of Gloucester; Princess Amelia; Princess Sophia) NPG D14844

© National Portrait Gallery, London

by Robert Graves, published by James Sprent Virtue, after John Singleton Copley

Card size: 125mm x 175mm

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