Various
United Kingdom
Various piggy banks
My collection contains more English than Dutch piggy banks. The supply in England is much larger than in the Netherlands. Which is probably due to the storage culture, being proud of the UK heritage.
The centre of the English potteries is/was undoubtedly Stoke-on-Trent in Staffordshire. The collective name of Staffordshire pottery and porcelain hides many former major brands. There are more areas for pottery in the UK like Surrey or St Ives (Cornwall), Wales, Scotland, etc.