Estonian kroon 1500 rubles to 150 krooni.) Initially, the Estonian kroon was pegged to the Deutsche Mark at a rate of 8 krooni = 1 Deutsche Mark. After the introduction of the euro the fixed exchange rate of 1.95583 DEM to EUR led to an exchange rate of 15.64664 krooni to the euro. On 28 June 2004, as Estonia joined the ERM II-system, the central parity of the Estonian kroon was revalued (by less than 0.001%) to 15.6466 krooni per euro. On 1 January 2011 the euro replaced the kroon as the official currency of Estonia. The kroon circulated alongside the euro
De Kroon, Arnhem spur wheel", which has 80 teeth. This drives three pairs of millstones via "lantern pinion stone nuts", which have 2632 staves each, apart from that driving the pearl barley stones, which has 24 staves. The millstones are a pair diameter Cullen stones, a pair of diameter Bentheimer stones, and one pair of French Burr stones. References for above:- "De Kroon" is open Fridays 13:30-16:00 and Saturdays 09:00-12:00, or by appointment. Windmills in Arnhem Windmills in the Netherlands Open Air Museum De Kroon, Arnhem De Kroon () or the Klarendalse Molen is a tower mill in Arnhem, Gelderland, Netherlands which was