Middlesex 718, Spence's (Dalton & Hamer, page 168)

Denomination: halfpenny, scarcity: Scarce
718.  O: An ass bearing two pairs of paniers, labelled "RENTS" and "TAX'S".
         I WAS AN ASS TO BEAR THE FIRST PAIR. * Same obv. for 
         Nos. 707-715, as rev. of No. 706.
      R: A man fettered, and a padlock on his mouth. A FREE-BORN . ENGLISHMAN
         1796. As No. 709.
      E: Plain.

No. 718, scarce.

Keywords

rents tax's,i was an ass to bear the first pair,a free-born englishman 1796