Aino Aalto, a set of two 1930's drinking glasses / tumblers '4750'. Karhula Glassworks, Finland.
Amber coloured pressed glass. Height 8.5 cm.
Wear due to age and use. Bubbles.
Compare this with the tumblers illustrated in the book "Aalto Design Collection", published by Pertti Männistö 2022. Page 343.