Kaj Kalin, Sarpaneva, Helsinki, 1986, p. 85 Marianne Aav and Eeva Viljanen, eds., Iittala: 125 Years of Finnish Glass Complete History with all Designers, Helsinki, 2006, p. 224
designed 1956, produced 1957 Coloured glass. 29.3 cm (11 1/2 in.) diameter Produced by Iittala, Finland. Underside incised with TIMO SARPANEVA · IITTALA - 57.