superb silver-plated sauceboat Metallonide CAILAR BAYARD, the Metallonide is the specialty of this silversmith. Additionally, you can see the hallmark bearing the initials C B with an 8-petal flower, which is the Cailar Bayard hallmark. It is in very good condition, there is just a bit of tarnish inside and the silver plating is a little worn. It is monogrammed R.M and measures 20 cm high, 27 cm wide, and 17.3 cm deep. Type: Tableware, Kitchen. Sub-type: Sauceboat. Material: Silver-plated metal.