Cheshire 66, Macclesfield. Counterfeits (Dalton & Hamer, page 19)

Denomination: halfpenny, scarcity: Rare (R)
66. O: The period is before the date. 
    E: PAYABLE AT MACCLESFIELD LIVERPOOL OR CONGLETON.

The obv. die was used for No. 75, and the rev. for Nos. 63 and 77.

Nos. 66, 66a and 66b, rare, especially a and b.

Keywords

charles roe established the copper works,1758,macclesfield halfpenny,1791