Organic bowl 'Coquille' line (Coquille meaning shell in Swedish) designed by Paul Kedelv for Flygsfors, Sweden. Kedelv worked for Flygsfors  from 1949 - 1956. A freeform design with green and yellow glass cased in clear. Little wear on the bottom.
Excellent vintage condition. 
Ingraved: Flygsfors  FO-57 Coquille
Height: 2 1/3 inches (6 cm)
Width:  6 3/4 inches (17 cm)