Swedish crystal fan shaped vase engraved

heavy cut crystal vase of Art Deco fan shape with solid hand blown base. The fan shape is double sided and has an amazing engraved design of a dove between two vases of flowers engarved , whilst the other side is a commemorative date of July 31 1954, engraved as Julie 1954 31/7 In perfect order, no cracks or chips and of very heavy weight 1.3 kg. Swedish mid 20th century