Engraved with a royal monogram. Length 9,5 cm, weight 130 g.
The box is traditionally said to be a gift from the Swedish king, Fredrik I, to his maîtresse-en-titre Hedvig Ulrika Taube while she was expecting their child.
Kersti Holmquist: Hallwylska silversamlingen, Stockholm 1999, see box nr 492, sid 287