I got this at a swap meet. It appears to be metal and has engravings. The lid lifts up and inside was a tiny scoop. Maybe it is some kind of sugar container?
It could be for tobacco
I think it is a salt cellar. The bottom is engraved and says it was made in Sheffield, England by Crafton. Now I wonder how old it is!
or a sugar scuttle
It appears to be an item that held something useful (but costly maybe) for individuals or for a small group of diners.
If this is silver or silver plated then some commodities may damage the container if salt or even sugar was stored in it.
The best place to ask for information like this is on Reddit. These members can answer almost anything and usually provide links to see a similar item.
You will need an upright picture and a picture of the markings on the bottom of your piece. Measurements are always good to know.
You will have to join (free) to ask questions but you'll love this site.
Hope you try it.
www.reddit.com/