Cavendish-Bentinck, William, 6th Duke of Portland (1857 - 1943) (Stamp 6)
Arms:
Badge: an acorn leaved and a fleur-de-lys Out of a ducal coronet two arms counter embowed vested on the hands gloves holding in each an ostrich feather
Order: Garter
Dimensions (height x width): 27mm x 19mm
Coronet: Duke
Heraldic Charges: arms (2)coronet, ducal, out of afeathers, ostrich (2)
The Bibliographical Society of London