Examples of the type
1598 – (en) Overdate variety 1598/97 exists
21 mm • 28.74 g
21 mm • 28.74 g
https://www.acsearch.info/search.html?id=14182483
1599 – (en) Overdate variety 1599/98 exists
41 mm • 28.7 g
41 mm • 28.7 g
https://www.acsearch.info/search.html?id=13376318