A collection of blog posts and coins for sale 1900-1920
A collection of blog posts and coins for sale 1700s-1800s
An overview of some research establishing how much coins wear down during circulation; how this helps to authenticate genuine rare coins, eg 1932 Aus florins
Price estimates of UK KEVII silver coins, 2007-2021 using Krause, Spink & Tony Clayton's online resource.
UK predecimal silver coin for sale