Estonian kroon until the Soviet invasion in 1940 and Estonia's subsequent incorporation into the Soviet Union when it was replaced by the Soviet ruble. After Estonia regained its independence, the kroon was reintroduced in 1992. The kroon became the currency of Estonia on 1 September 1928 after having been a unit of account since 1924. It replaced the mark at a rate of 100 mark = 1 kroon. The kroon was subdivided into 100 sent. In 1924, the kroon was pegged to the Swedish krona at par, with a gold standard of 2480 kroon = 1 kilogram of pure gold. The standard
Robert Kroon as a journalist. He counted Sukarno, Suharto, Charles de Gaulle, Frank Sinatra, Charlie Chaplin and Peter Ustinov among his most important subjects. Recently, an endorsement by Robert L. Kroon has appeared in the book 22 Faces written by Judy Byington and published by Tate Publishing. This book is an account of Satanic Ritual Abuse and claims of MKultra conspiracy theories, demonic possession and salvation from occult sacrifice by divine intervention. The book was published long after Robert Kroon died, and many question whether Robert Kroon would endorse such a book. Kroon was diagnosed with pancreatic cancer in January 2007. He