The salt container was made in the 1800s & is sterling silver. Without the insert, it is 43.2 grams. The hallmarks on the side are, EWR, An anchor pointing to the left, & the letter, W. The piece measures 2 1/4 tall & 1 3/4 wide. It comes with a sterling salt spoon & a blue cobalt insert. The piece could use a silver polish. Antique Salt Container Sterling Silver With Spoon & Cobalt Blue Glass Insert