Middlesex 757, Spence's (Dalton & Hamer, page 170)

Denomination: halfpenny, scarcity: Very rare (RR)
757.  O: A man fettered, and a padlock on his mouth. A FREE-BORN . ENGLISHMAN
         1796. Same for Nos. 757-759.
      R: Three citizens armed. WHO KNOW THEIR RIGHTS AND KNOWING DARE MAINTAIN.
         Ex.: 1795. As No. 681.
      E: Milled.

No. 757, RR.

Keywords

a free-born englishman 1796,who know their rights and knowing dare maintain,1795