I guess this is some sort of chaffing dish. The picture doesn't show this but it has gold colored banding around the edges. There are no markings on the back. Is this worth anything?
Yes...it's worth "something".
What's the mark on the back? What's that spout and a handle??? what is the design?
More and better pictures are needed to tell you what you have....and also where you got it....any history you know.
If the OP describes it as "a sort of chafing dish", I suspect it's one of those double- bottomed dishes you pour hot water into the space in between to keep the food hot. Hence the "spout" and "handle".