American Stieff Sterling Silver English best Royal Coat of Arms Brooch

DETAILS
A vintage pin with the coat of arms pin of the British monarchy with a rampant unicorn and crowned lions. With hinged pin and rolling clasp.

PLACE OF ORIGIN
United States

MAKER
The Stieff Company (Baltimore, Maryland, 1904-present)

MARKS
Stamped: Stieff / Sterling / 53

MONOGRAM / INSCRIPTION
Mottos: Dieu et mon droit / Honi soit qui mal y pense

WEIGHT
18 grams

DATE
Mid 20th century

DIMENSIONS
Width 2 Depth 0.25 Height 2 inches best