In 1723 introduced a new copper coin of five cents, in addition to had to leave penny with the same weight ratio. Developed several design options, one of them contained a picture of three Imperial crowns. On the front side of the coin there is threadlike Kant, on the reverse of Kant in the form of thin raised lines.
The obverse of the coins of the specified denomination.
The reverse of the coin depicts three Imperial crowns, under which the date "1721". Upstairs, a semicircular inscription: "F.R.S"
The picture shows a copy from the exposition of the State Hermitage.