would be great if there was a registry set for UK Trial of the Pyx coins & bullion [2016-date] --- arguably niche, but with such small & competitive releases to pull together collections from, would be cool to see registry sets of collections of Pyx Trial coins & bullion - could encompass all circulating, non-circulating, gold, silver, base metal, coins, medals [?] & bullion that go through the Pyx Trial and see release in the public marketplace
2016
2017
2018
2019
2020 [2021 Pyx Trial to assess 2020 issues hasn't been set yet; tbd]