Blank greetings card with envelope featuring:

'The Bulstrode siren' (William Henry Cavendish Bentinck, 3rd Duke of Portland; Elizabeth Billington (née Weichsel)) NPG D34318

© National Portrait Gallery, London

published by John Miller, published by William Blackwood, after James Gillray

Card size: 125mm x 175mm

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