Vintage Hand Blown Blue Swan Art Glass Candy nut Trinket Dish viking ? pilgrim ?

Vintage Hand-Blown Blue Swan Art Glass Candy nut Trinket Dish Viking ? pilgrim?. I’m uncertain who made this where there isn’t a maker's mark that I can see. Beautiful Cornflower blue. Lighter than cobalt. Stands 6” About 7 1/2” long Bowl 5” long & 4” wide There are some imperfections on the bottom. Scraping from moving the swan and by the base of the neck looks like something inside the glass during production? Please inspect photos. Last picture shows flaw of small scratch on the side Features: • hand blown Condition: Pre-Owned Good