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
Country Development Unit Country Development Unit The Country Development Unit (CDU) is a non-political and non-governmental organization in Afghanistan, established in early 1992 to participate in the rehabilitation and development of the war-torn country. It has registered with the MoP and is a member of ANCB. Projects have been implemented with the collaboration of donors such as UNHCR, UNICEF, UNOPS, ADB, CIDA, CARE, Hummer Forum, IRC, JEN LBG/USAID and ICR. The projects implemented comprised road rehabilitation, irrigation net works, clinic construction, return and IDP rapid assessment surveys, shelter, shallow well development, IGP (quilt making, stove production, carpentry training and production), school construction, and