What is the difference between a salver and tea coffee tray?

A salver is a tray with a raised edge, typically made of silver or another metal. It is often used to serve drinks or food.

A tea coffee tray is a tray specifically designed for serving tea and coffee. It is typically made of wood or plastic, and has a lower edge than a salver. It may have compartments for cups, saucers, spoons, and other utensils.

The main difference between a salver and a tea coffee tray is the purpose for which they are used. A salver is a general-purpose tray that can be used to serve a variety of items, while a tea coffee tray is specifically designed for serving tea and coffee.