The curious reason dollars are only green

In the United States, unlike most other countries, paper money is only green. This is true since 1850, when Tracy R. Edsonfrom Ticket Company, has discovered a green ink resistant to all known solvents and has therefore been evidence of counterfeiters. Until then, the falsification of paper money in this country was a child 's game, because it was enough to make successive photos – then in black and white – of a carefully washed and d & # 39; add the desired color to the copies.

At the time of introduction of the smaller banknotes, in 1929, green was still used because it was readily available in large quantities of pigments of this color, its resistance to chemical and physical changes was relatively high, and green was there. he is psychologically identified with the strong and stable credit of the government.

Symbolism was very important to the founding fathers of the United States, just enough to take a look at the architecture of Washington DC or delve into the elements that make up the dollar bill.