Lockdales Auctioneers and Valuers   www.lockdales.com

Spalding Gentlemen’s Society Museum   http://sgsoc.org/

Coin Hunter http://coinhunter.co.uk/

The Royal Numismatic Society  http://numismatics.org.uk/

Help for Heroes  www.helpforheroes.org.uk

The Royal Mint  www.royalmint.com

The International Bank Note Society (IBNS)   https://www.theibns.org/

Sir Joseph Banks Society http://www.joseph-banks.org.uk/

Hobby Help
https://hobbyhelp.com

Chancery Collection https://chancerycollection.com/