That 2 farthing over a half penny - was that a common thing to do? Or just happened that way? It's super neat.
Hohenlohe-Neuenstein/ Grafschaft AV Dukat 1697 Nürnberg Mint Julius Wolfgang Graf von Hohenlohe-Neuenstein 1641-98
France/ Bourbon Kings AV Louis d'or 1691-L Bayonne Mint Louis XIV 1643-1715 Heritage and TPGrader had the coins mint wrong/ they listed it as Limoges/ but L = Bayonne Mint
I think it was done to try out the new dies, or at least I'm struggling to come up with an alternative reason. There are other recorded examples for various types, e.g. Peck notes a 1717 1/2d struck over a Charles I shilling, a William III shilling and a gunmoney shilling.
1697y shilling with transposed French and Irish shields 1696 Chester shilling with C over E below the bust and no reverse stops. The former not recorded, the latter only recorded for 1697 at Chester. 1696 Tower mint shilling with 9 over 6 in the date. 1694 halfpenny with GV over B in the obverse legend. The engraver presumably thought he was engraving a reverse die before making the correction.
City of Wiedenbrück, 1692, 3 Pfennig, wheel countermark. This is one of my favorite coins and it was only like $5 unidentified. I like the enigmatic wheel counter mark. England, William and Mary Farthing, 1694 Korea, 2 Mun, 1695-1742. I think these were uniface. These are two different coins of the same type. Hungary, 1698, 1/4 Thaler (Ex-mounted) England, William III, 1698, Groat England, William III, Halfpenny, 1699
British India Company AV 1/2 Pagoda ND (1654-91) Fort St. George Mint Vishnu/ Granulated reverse according to Zeno there are 2 exs known/ so far unpublished.
Another one I forgot... Vijayanagar Empire AV 1/2 Pagoda ND/ NM Venkata Patiraya III 1630-41 The Vijayanagar Empire South India was the only Hindu sovereign state left in India/ 95 percent was under Mughal Empire (Islamic) Also this coin is from famed Dr. Larry Adams Coll./ it was in CNG Auction graded as CH-EF Heritage had it slabbed and lo and behold by some miracle it turned into a GEM MS-65!!!!!!!