Clear glass, the higher vase signed HP 4/4 Orrefors Expo D.U. 27. 53. The model was designed in 1953, the same year that the largest piece is signed. It was one of the models in the Expo series. 15524 - H.30.5 cm Dia.6.5 cm 171012 - H.21 cm Dia.6 m 15524 - H.37cm Dia.7 cm
Literature; H. Ricke, U. Gronert, 'Glas in Schweden 1915-60', Munich 1986. See the model illustrated p 180, no 293.