http://plata.com.mx/enUS/More/358?idioma=2
and more anecdotes about trying to talk to countries about silver as currency.
With this is mind, about 16 years ago I approached the Mexican Central Bank and was invited to a luncheon at the Bank. I have never in my life suffered such a disagreeable lunch. The minor official who hosted the lunch was unbearably haughty and so offensive that I was not able to eat a single bite, and this has been the attitude of our Central Bank, to this day.
(The last refusal of our Central Bank to consider the monetization of the "Libertad" silver ounce, came the last week of this past April, 2018, when a delegation of Senators, representing all Parties in the Mexican Congress, went to the Bank to inform it of the decision of the Congress, to pass a law forcing the Bank to monetize the ounce with a monetary quote. The Bank refused, absolutely, to accept such a Law, and argued that it would mean the collapse of the Bank - an utterly preposterous allegation. The Senators caved in, when one of their group, a key Senator for passing the Silver Bill, defected and sided with the Bank.)
and more anecdotes about trying to talk to countries about silver as currency.
100 years after WW1, paper and digital money totally dominate the economic landscape of the world. The result of this century of paper and digital money use has been that silver is now officially regarded as nothing more than a commodity with extensive industrial use, which is consuming a good part of the silver supplied by mining industries.