In 1924, coins were introduced in denominations of 1, 2, 5, 10, and 50 Reichspfennig, and 1 and 3 mark (not Reichsmark). The 1 and 2 Reichspfennig were struck in bronze, and depicted a wheat sheaf. The 5, 10, and 50 Reichspfennig were struck in aluminium-bronze and depicted wheat stocks crossed into a stylized pattern. The two highest denominations were struck in .500 fine silver and depicted the German eagle standard. In 1925, .500 fine silver 1 and 2 Reichsmark coins were introduced for circulation, along with the first of many commemorative 3 and 5 Reichsmark coins. In 1927, nickel 50 Reichspfennig coins were introduced along with regular-type 5 Reichsmark coins, followed by the 3 Reichsmark coin in 1931.