Montagu, Mary (1711 - 1775) (Stamp 1)
Dimensions (height x width): 17mm x 15mm
Monogram: C M
Initial: CM
Coronet: Earl
Montagu, Earl of Manchester (Stamp 1)
Crest: A griffin's head couped gorged with a collar charged with three lozenges
Heraldic Charges: griffin's headlozenges (3)