Blank greetings card with envelope featuring:

A Promising Pupil (Sir Henry Halford, 1st Bt; John Wilson Croker; Arthur Wellesley, 1st Duke of Wellington) NPG D41286

© National Portrait Gallery, London

by John ('HB') Doyle, published by Thomas McLean

Card size: 125mm x 175mm

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