From 1874 the money units were kroner and øre. In the period 1816-1873 the money units were speciedaler, ort and skilling (1 speciedaler = 120 skilling = 5 ort à 24 skilling), and prices can be expressed by the triple speciedaler-ort-skilling (1 speciedaler = 4 kroner, 1 krone = 30 skilling).
For example, 1-2-1 speciedaler i 1850 is 1 speciedaler, 2 ort and 1 skilling, which is 1 speciedaler and 49 skilling or 169 skilling. This is 169/120 = 1,41 speciedaler or 169/30 = 5,63 kroner.