Cheshire 75, Macclesfield. Mules (Dalton & Hamer, page 21)

Denomination: halfpenny, scarcity: Rare (R)
75. O: The period is before the date. Same die as No. 66.
    R: Struck from Anglesey penny, rev. die.
    E: WE PROMISE TO PAY THE BEARER ONE PENNY.

This is halfpenny size on thick flan.

Rare.

Keywords

charles roe established the copper works,1758,we promise to pay the bearer one penny,1788