Orrefors Bud Vase

Found this one at an estate sal on a half price table with some really expensive cut glass. This was there as an afterthought. Stands 5 1/2" tall 3" across at widest point and 2 1/2" deep. The bird is etched/cut int the glass, and the bottom has a pattern number. I've seen a few of these but they were a little smaller. The thing that impressedme the most was how thick the glass is 3/8" at the top edge.