A raised vessel starts as a disc of sheet brass. The smith holds it against a stake and works it with a hammer, moving outward from the centre in a spiral. The metal stretches rather than being pressed into a mould, which is why the wall thickens and thins in a pattern you can feel.
Work hardens brass. After a few passes the metal stops moving and starts to crack, so the piece is annealed, brought to temperature and cooled, and the work resumes. A large urli carries many annealing cycles, and the dimples on the surface are the record of those passes.
The finish is the last decision. An antique patina is a chemical and mechanical surface, a polished honey is a buffed one, and a piece that will stand outside needs the alloy and the finish stated on the sheet rather than assumed.
For water vessels specifically, ask what the interior carries. A floating-blossom bowl holds water for days, and the interior finish, not the exterior, is what a buyer will be judged on after a season.
The metalware references in the catalogue name the method, hand-raised from sheet, and nothing else: no compliance line, no alloy certificate and no test we have not seen. Where a supplier does not state a food-contact or water-contact test, we do not imply one.
One last thing to look at on a beaten piece: the rim. A rim that was turned on a lathe is perfectly round and slightly thinner; a rim that was raised by hammer carries the working line and is thicker where the metal was drawn. If a quotation says hand-beaten, the rim is where you check it.
The dimples on the surface are the record of the annealing cycles.
