Very rare rare authentic example.
Fine antique silver figural vinaigrette - made in form of a swan.
Dutch, circa early 19th century. 
Marked at the base and at the lid with dutch silver "sword" hallmarks for small articles (indicates 833/1000 minimum finest).  
Jeweled: real natural rubies stones in the eyes.  
Guaranteed solid silver, 833/1000 dutch silver standard (lower than sterling).
   Condition:
Very good original antique condition with minor charming indication of age. 
Expected handling marks, some dents and light scratches.
No repairs. 
   Dimensions:
About 1 3/4 in. (4.5 cm) high and 1 11/16 in. (4.2 cm) wide.
   Weight: 
About 0.58 troy oz. (17.9 grams).
Fine quality rare example of antique  european silver. 
100% original highly collectible item.