Lot of three old American colonial-era copper halfpenny coins from the reign of King George II. Mid-1700s, 18th-century coins. I think these may all be non-regal issues. The struck, non-regal coin has a faint date that appears to be 1730. This coin has a familiar style and I think it may be part of a study-family. The other two coins look like old cast varieties to my eye. The Britannia has strong details and is dated 1739 while the Irish Hibernia has a somewhat bungled date, which I think is 1754. Please review the photos and make your own determination.
1730 (?) is about 27mm & a light weight 6.5g.
1739 is about 27mm-28mm & 8.3g. - casting edge sprue scar at 11 o'clock?
1754 (?) Irish is about 27mm-28mm & light weight 6.6g.