Gullaskruf is a glassworks in Sweden, in operation 1895-1920 and 1926-1977. It became part of Royal Krona in 1975-1977, by Orrefors in 1977, and the glassworks finally closed in 1983.
Designers at Gullaskruf were:
Hugo Gehlin from 1930, who designed handblown and pressed household glassware, and free-blown and enamelled art glass
Arthur Percy 1951 - 1965.
Kjell Blomberg 1955-1977
Catharina Aselius-Lidbeck 1968-1970.
Most Gullaskruf glass is unsigned, except for some pieces by Kjell Blomberg and Arthur Percy.