Robert Harris Jewellers has dated this piece to the 1960s.

SPECIFICATIONS
External Dimensions. 62 x 56mm
Internal Dimensions. 57 x 51mm
Width. 11mm
Weight. 14.1 grams
9k gold
HALLMARK
HB&S Birmingham England 375 1960
ERA
1960s
CONDITION
Small dent to external rear, otherwise only very minor wear and excellent
Robert Harris Jewellers has dated this piece to the 1960s.
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