Doyen glassworks was established in 1909 in Havre in the province of Hainaut, southern Belgium. The company had in some time about 550 workers who manufactured a variety of items. In 1968 goes doyen glassworks in fusion with Boussu and Boom. The new company will be named S.S. Manuverbel. On March 13, 1975 the existence of glassworks Doyen stops permanently.
Doyen vase of amethyst colored glass with a vertical optic. The vase is decorated with a decoration of pewter flora batter Eugene Ory from about 1935.
The vase is marked with the swan of Eugene Ory pewter factory from Belgium.