Carmarthenshire 4, Carmarthen (Dalton & Hamer, page 401)

Denomination: halfpenny, scarcity: Very rare (RR)
4. O: Interior of ironworks. Similar to No. 3. CAERMARTHEN IRON WORKS.
      Ex.: HALFPENNY.
   R: Blank.
   E: PAYABLE AT LONDON BRISTOL AND CAERMARTHEN . X .

No. 4, RR.

Keywords

caermarthen iron works,halfpenny,blank_side