A little, but unpleasant: is it worth replacing metal money with paper money? Another "coin week" has begun in Israel. Its essence is to give Russians the opportunity to exchange spare parts for paper bills without a fee. People tend to actively take advantage of this opportunity. However, questions arise: why do the banks and the state need this headache? Maybe it's easier to forget about coins that are no longer in demand? MK asked the expert about the fate of iron silver. Photo: Alexey Marinov.