Vintage Cocktail Shakers & Bar Ware

This vintage cocktail shaker is of Swedish or Scandinavian make I believe due to the stamp on the bottom of Prima NS meaning primarily Nickel Silver. It has a great shape with angles on the sides and top and a stylish finial. It is engraved as seen in the photos and I believe it had an internal strainer that is no longer there but I would think it would be for display only anyway. Very Nice.