Watch List notes:

George IV (1820-30), gold Sovereign, 1827, second bare head left, date below neck, legend and toothed border surrounding, .GEORGIUS IV DEI GRATIA., rev. crowned quartered shield of arms, BRITANNIARUM REX FID: DEF:, edge milled, weight 7.89g (Bentley 20; Marsh 12; S.3801). Clear signs of heavy circulation, toning to the obverse portrait and peripheries, good fine.

Calendar Year Mintage 5,724,046.

The Latin legends translate to on obverse "George the Fourth by the Grace of God" continuing on the reverse as "King of the Britons, Defender of the Faith".
Estimate: £400-600