Thank you. ‘Anglo-Saxon Kingdoms’ still doesn't seem to show on the ‘my coins’ map? I've tried a hard refresh.
I think the issue with the date split is that it creates not one system, but three. This means the structure has none of the benefits of any of them:
1) Defunct polities are separated out e.g. Anglo-Saxon kingdoms, Lombard kingdom, Roman Empire. But this only applies if they are are early medieval or before.
2) Defunct polities are included as subsets of the modern states e.g. German States, England/Scotland/United Kingdom (but not pre-1922 Ireland). But this only applies if they are are late medieval or afterwards.
3) Defunct polities are listed as their own entity e.g. Caroligian Empire, Crusader states. (Ireland would have to be split into Norse Ireland, ‘British’ Ireland and modern Ireland). But this only applies if they are late medieval or afterwards.
There also seems to be a fourth (hidden) system based on ruling authority, where e.g. Hiberno-Norse Ireland is not listed as a polity, but exists if you click on Ireland. It doesn't make any sense that this comes under 'Ireland' when the Saxons are not under England. This seems to be because there isn't a correct issuer for Hiberno-Norse coins. The equivalents for England, e.g. the Viking Kingdom of York, are under ‘Anglo-Saxon Kingdoms’ - which is also incorrect, as the Vikings were famously very much not Anglo-Saxons.
The benefit of (1) would be that all the modern states are together and not muddled with their predecessors. Currently, it is very muddled because the newer defunct entities are included, as in (2) and (3). (And the ‘newness’ of those entities is entirely arbitrary, so that Anglo-Saxons get separated out but Carolingians don't).
The benefit of (2) would be that you can find all the coins associated with the country you're looking at. But currently you can't, because if the coins are older than the arbitrary date for that country, they get separated out as in (1) and (3).
The benefit of (3) would be that all the polities are in the same list, and you can see all the coins associated with the old country boundaries or ethnic associations e.g. Kievan Rus, the Celts or the Saxons. But it doesn't, because the full benefit of this structure has not been realised e.g. Series E sceattas are not under ‘Anglo-Saxon Kingdoms’, while ‘Celtic Britain’ is completely separate from Gallic Celts.
Very few coin collectors will have this ‘early medieval’ cut off in their collection (and it's a cut off that varies place to place), so it doesn’t suit anyone. I think it would be better if one of the above was chosen (based on which of the benefits is most important) and the arbitrary date split was removed. I think (2) only works if it is combined with (3) in one system, since some polities don't map onto the current boundaries:
- Defunct polities would be included as a subset of the modern state IF they fit within the modern boundaries e.g. German states, Rus principalities.
- Defunct polities are listed as their own entity IF they would cross the modern boundaries e.g. Crusader states, Roman Empire.
- A choice has to be made with entities like the Celts and the Saxons - should they go under their present-day states e.g. British Celts (and so be a subset of ‘England’) or should they be a cultural group, so that you have ‘Celtic’ with subsets for Celtic Britain, Gallic and East European Celts, and ‘Saxon’ with subsets for ‘Anglo-Saxon’ and ‘Frisian’. Similarly, the ‘Britannic Empire’ and the 'Gallic Empire' could be separate entities, subsets of ‘UK’ and ‘France’, or subsets of the Roman Empire, while ‘Viking England’ and ‘Hiberno-Norse Ireland’ could be separate entities, subsets of 'England' and 'Ireland', or subsets of ‘Viking’.
But whichever way is chosen, it should be consistent.