10th – 11th Century A.D
Previously in the Private Collection of Mariano Contreras Granja (23rd July 1853 – 28th December 1912), architect and director of conservation at the Alhambra.
Thence by descent to his daughter Elena Granja.
Thence by descent to her daughter Christina Gómez Contreras.
Thence by descent (accompanied by Spanish export license)