Estonian kroon 4 days after the founding of the Estonian SSR, the last Estonian pre-WW II coin, the new 1 sent (date 1939), was issued. In 1927, before the kroon was officially introduced, 100 marka banknotes circulated with an "ÜKS KROON" (1 kroon) overprint. Eesti Pank introduced 10 krooni notes in 1928, followed by 5 and 50 krooni in 1929, 20 krooni in 1932 and 100 krooni in 1935. The kroon was reintroduced as Estonia's currency on 20 June 1992, replacing the Soviet ruble at a rate of 1 kroon = 10 rubles. (Each person was able to change a maximum of
Robert Kroon Canadian Broadcasting Corporation, several Dutch and Belgian radio stations, as well as Benelux television broadcasters later in his career." Kroon always tried to work for a wide range of Dutch media while continuing to report for major international publications, according to Kroon's former boss, Dutch journalist Wibo van de Linde, who was Kroon's boss at "Avro and Tros" (a weekly news magazine on Dutch television) for 15 years. Kroon continued to work as a contributor for the "International Herald Tribune" in Paris, France, throughout the 1990s. Kroon interviewed a wide range of political leaders and prominent entertainers throughout his career