Cavendish, William George Spencer, 6th Duke of Devonshire (1790 - 1858) (Stamp 03)
Arms:
Motto: Cavendo tutus Three stags heads caboshed
Supporters: Two stags wreathed round the necks with garlands of roses
Dimensions (height x width): 75mm x 88mm
Coronet: Duke
Heraldic Charges: stags heads caboshed (3)
The Bibliographical Society of London