Middlesex 852, Spence's (Dalton & Hamer, page 176)

Denomination: halfpenny, scarcity: Fairly common
852.  O: A man sitting in prison gnawing a bone. BEFORE THE REVOLUTION. 
         Ex.: 1795. Same obv. for Nos. 849-856, as rev. of No. 790.
      R: A lion dismayed at a cock crowing. LET TYRANTS TREMBLE AT THE CROW OF
         LIBERTY. Ex.: 1795. As No. 685.
      E: PAYABLE IN LONDON and engrailed.

852a. E: Plain.
852b. E: Milled (Addenda, page 544).

No. 852a, RR. 852, fairly common.

Keywords

before the revolution 1795,let tyrants tremble at the crow of liberty,1795