Stamps
Stamps have a proven history of investment, which proves that even in times of crisis, this investment brings a low level of risk and higher liquidity. Experts recommend investing mainly in the signs of emerging economies such as Russia, China or India. The game also includes stamps of traditionally interesting destinations in Europe or stamps from the United States and Australia. However, when investing in valuable postage stamps, it is good to pay attention to the diversity of the portfolio and invest in at least five different items.