This is a nice antique Roycroft lidded bowl from the early 1900s Mission and Arts & Crafts period in very good condition.
The piece is made of hand hammered copper and has a cleaned original patina that has been altered with what looks like an overcoat of some kind.
It has great squat form and a great handle on the lid.
It is marked on the bottom as pictured.
The bowl is highly decorative and collectible.