Hallazco
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
In Spanish law. The finding and taking possession of something which previously had no owner, and which thus becomes the property of the first occupant.
Las Partidas, 3. 5. 28; Id. 5. 48, 49; Id. 5. 20. 50.