Middlesex 181Bis, National Series (Dalton & Hamer, page 540)

Denomination: penny
181Bis. O: Laureate bust to right, DROZ. F. under it. GEORGIVS III . D . G . MAG 
           . BR . FR . ET HIB . REX. As No. 181.
        R: FROGMORE DIE XIX MAII. M.DCC.XCV.

Struck in silver.

In Addenda, page 540.

Keywords

georgivs iii d g mag br fr et hib rex,frogmore die xix maii d dcc xcv,soho