In the  gorgeous Trianon design featuring pink cherubs, this is a delightfully and very heavily patinated oval ravier plate, once used for serving tasty morsels at a Parisian table.
 
It has served well and definitely has a story to tell in every mark, but still it retains its original glaze's shine.
 
This antique piece by St Amand is stamped on the base and measures 10.5" by 4"