Product no aa637.
Arabia, April Fool. Design, Esteri Tomula, Atelje production.
Year, 1971-1973.
Plate, diameter 19 cm, mug, height 10,5 cm, diameter 11,5 cm.
https://en.wikipedia.org/wiki/Esteri_Tomula..

Item No. lah935. Arabia, deep plate, Krokus. Design, Esteri Tomula. Diameter 20 cm, weight 351 g. Dishwasher safe. Signs of use. Peter Winquist EH-model hard Earthenware, production, 1973-79. Esteri Tomula seri picture ornamental, Krokus was used in 1978-79.
https://en.wikipedia.org/wiki/Esteri_Tomula..