During World war II, in 1940, the lev was pegged to the German Reichsmark at a rate of 32.75 leva = 1 Reichsmark. With the Soviet occupation in September 1944, the lev was pegged to the Soviet ruble at 15 leva = 1 ruble. A series of pegs to the U.S. dollar followed: 120 leva = 1 dollar in October 1945, 286.50 leva in December 1945 and 143.25 leva in March 1947. No coins were issued after 1943; only banknotes were issued until the currency reform of 1952.