In Arthurian legend, Excalibur is a sword magically lodged in a stone ... north of Valencia’s ancient Roman forum—an area that “has been occupied by various cultures throughout the city ...

They dubbed the sword “Excalibur” due to its similarity to ... part of an ongoing analysis of metal objects ranging from the ...

Archeologist José Miguel Osuna, who led the research project on "Excalibur" earlier ... in the release that the sword was just one of many artifacts — from the Roman era to the late medieval ...