Item No. lak867. Arabia coffee cup. Design, Esteri Tomula. Stamp signature. The cup height 7.5 cm, diameter 7.3 cm, dish diameter 14.7 cm, weight 248 g. Color of wear and tear on the plates.
https://en.wikipedia.org/wiki/Esteri_Tomula..

Item no. de941.
Arabia coffee cup, Maija II. Model RC, Olga Osol.
Color blowing. Year, 1962-73.
Small wear and color difference between cup and plate.
Cup height 5.2 cm, diameter 8 cm...