Middlesex 829Bis, Spence's (Dalton & Hamer, page 544)

Denomination: halfpenny
829Bis. O: A pair of breeches on fire, a serpent with a man's head under. 
           PANDORAS . BREECHES. Similar to No. 688, but letters of legend 
           smaller. Border of dots instead of circles. Reverse of No. 829.
        R: A crown and 22 stamped on it.
        E: PAYABLE AT THE WAREHOUSE OF THOMAS CLARKE.

In Addenda, page 544. No reverse illustration. It was not traced.

Keywords

pandoras breeches,22