Middlesex 870, Spence's (Dalton & Hamer, page 177)

Denomination: halfpenny, scarcity: Very rare (RR)
870.  O: Bust to right, JAMES under it. JOHN THELWALL. Same obv. for 
         Nos. 865-872, as rev. of No. 704.
      R: A tiger. ROYAL MALE TIGER * 1796 * As No. 344.
      E: SPENCE X DEALER X IN X COINS X LONDON X

No. 870, RR.

Keywords

john thelwall,james,royal male tiger,1796