This large silverplate tray measures 13" x 20". The deep sides of the tray are pierced. The handles are also cup out. At one time there were feet on the tray. These are no longer there. I have added some pads to the base to protect the table. There are no marks to identify the maker. It is British. This silver is plated over copper. In the base of the tray there are places where the copper is showing through. This is a really lovely tray that would be a joy to use.