Musling silver cutlery, pair of tea spoons. 1 spoon in 3-tower silver from 1913, and 1 spoon in English "silver"??

Mussel or Musling silverware cutlery in three-tower silver and possibly in English "silver"?? See extra photo of stamps. Pair of tea spoons or children's spoons in a good, used condition. Both have engraving on the back, see extra photo. One spoon is in three-tower Danish silver from 1913. L 14.3cm. The other spoon has English stamps, see extra photo. L 14cm