Scandinavian glass crystal vase signed Strömberg Strömbergshytta Sweden 70s

Narrow thick glass crystal vase strömberg strömbergshytta the strömbergshytta crystal factory was founded in the 1930s in sweden by edward strömberg. Slightly faded but still visible engraving of the signature “strömberg e 991” on the underside h 31 cm opening 7 X 3 cm weight 2.2 kg served as a vase hence the few traces of wear underneath, but it does not there are no accidents or cracks.