Carmarthenshire 1, Carmarthen (Dalton & Hamer, page 401)

Denomination: halfpenny, scarcity: Very rare (RR)
1. O: Interior of ironworks. IOHN MORGANS IRONWORKS 1792. Upon a label, 
      CAERMARTHEN. 
   R: Blank.
   E: PAYABLE AT LONDON BRISTOL AND CAERMARTHEN . X .

No. 1, RR.

Keywords

iohn morgans ironworks,1792,caermarthen,blank_side