Vintage Cookie Cutter Biscuit Maker Metal from Portugal “Rowoco” Baking-Kitchen

Vintage Cookie Cutter or Biscuit Maker. Original label indicates it is from Portugal. Not sure of the exact brand but it looks like it reads “Rowoco.” This is 2” in diameter with a rounded handle that looks like it is soldered to the circular cutter. There is one seam on one side. It is sturdy, not easily bendable. There are no dents on this cookie cutter, but note there is a little residue side that looks like adhesive. It may clean up / polish nicely, or you may want to leave it to preserve the vintage appearance. As per my research this is not a tin cookie cutter because a magnet DOES stick to it. I suspect this is vintage based on appearance, but I do not know the approximate age. Would make a very fun decoration in a farmhouse kitchen with vintage decor. Smoke-free home. Thanks for looking!