The home page of Goldback, Inc.:  https://goldback.com. Goldback, Inc.’s home page displays the official reference price for Goldbacks.

– The home page of Valaurum, Inc., manufacturer of Goldbacks: https://valaurum.com/. Valaurum’s website has extensive information about the manufacture and testing and quality control of Goldbacks.

– Michael Maloney’s company GoldSilver.com has produced an excellent video series on Youtube which explains monetary history and the nature of money and barter asset and the modern fiat barter asset system. “The Hidden Secrets of Money” is a 10 episode video series. Each episode is about 30 minutes long. Here I link to Episode 4, but the entire series is well worth viewing:  https://www.youtube.com/watch?v=iFDe5kUUyT0

– Here is an excellent chart showing up to the minute prices for gold, silver, platinum, and palladium: https://wejn.org/pms-overlay.

– Edward Griffin has written the most popular history of the Federal Reserve System, “The Creature From Jekyll Island”  https://www.amazon.com/Creature-Jekyll-Island-Federal-Reserve/dp/091298645X   (Book, 315 pages), https://www.pdfdrive.com/the-creature-from-jekyll-island-e29854454.html   (Free pdf download)

 – Economist Mario Inneco gives very informative daily video reports on the world economic situation. Mario’s Youtube channel can be found here: https://www.youtube.com/channel/UCAvSnci_3qHF_7c2LQnP_wg