Chart of historical value of Norwegian Krone vs. 1 US dollar (1946-1992)

Reference 1: # kroner = $ 1 US.

Reference 2: 15 September 1946, 19 September 1949, 15 August 1971, 21 December 1971, 23 May 1972, 16 November 1972, 12 December 1978, October 1990 and 12 December 1992.

Source: http://en.wikipedia.org/wiki/Bretton_Woods_agreement