Scandinavian vintage bowls enameled metal

Set of 3 Scandinavian enameled metal dishes, two low models and one higher model. The bowls are designed in the style of Krenit and Cathrineholm but not marked. The condition is reasonable considering the age, there are traces of use visible on both the inside and outside, see the details. The dimensions are 22 cm in diameter and 7.5 cm high, and 16.8 cm in diameter and 3 cm high.