Group of Tulip Vases

Hand blown glass. Produced by Orrefors. From left to right: 9454 - h.42,5/16,5'' - Signed Orrefors, Expo No 312-57 9455 - h.43,5/16,9'' - Signed Orrefors Expo Nu 312-57 9456 - h.33cm/13'' dia.23cm/9'' - Signed Orrefors Expo Nu 310-57