Source: LePan, Nicholas, Golden Bulls: Visualizing the Price of Gold from 1915-2020,, May 27, 2020,

Readers: Some form of currency has been around for nearly as long as people have walked the earth. From bartering, to trading cattle, to swapping Bitcoins, the following infographic by explores the evolution of money. Best regards, Michael

Source: Small denomination coins retired | Marco Giannini | La Repubblica –