Tamme-Lauri oak is depicted on the back side of Estonian ten kroon banknote. The Estonian kroon kept this peg and circulated until the Soviet occupation of 1940. The new banknotes (the "second" kroon) reached Estonia in April 1992. After Estonia regained its independence, the kroon was reintroduced in 1992. Carl Robert Jakobson was depicted on the 500 kroon banknote. The two kroon note depicted Tartu University. Two other windmills stand in Arnhem itself, De Hoop and De Kroon. Born in Wieringen, Hollands Kroon, Malen began his career with Ajax in 2007. The 1 kroon was struck in cupronickel, the others in aluminum-bronze. The formation of reserves backing the kroon was commenced. The sizes of the issues in relation to the reserves backing the kroon were determined. It replaced the mark at a rate of 100 mark = 1 kroon. In reaction to the publication by Kroon the TV programme Nieuwsuur started an investigation. The standard received real coverage with the reserves backing the kroon. By 1929, a stable currency, the kroon, had been established.