Spain, Kingdom. A Royal Cavalry Armory Of Valencia, Breast Star, by B.Castells, c.1880 certificate_of_authenticity repair evident in the blue

repair evident in the blue enamels on the centrepiece rings

the two orbs

but otherwise better than very fine condition

He had twice achieved the ace-in-a-day feat of shooting down at least five enemy planes in a single day

The certificate is signed in black ink by Emperor Wilhelm II

Spain, Kingdom. A Royal Cavalry Armory Of Valencia, Breast Star, by B.Castells, c.1880 certificate_of_authenticity repair evident in the blue"Real Maestranza de Caballera de Valencia". Of absolute top quality and period manufacture, featuring a multifaceted twelve pointed star, with an exquisitely crafted centrepiece in gold and enamels, reverse with a central pin assembly, two stays and a cartouche for B. Castells, measuring 79 mm (h) x 73 mm (w), missing four ray points, with pleasing toning to silver, very fine. Footnote: The Real Maestranza de Caballera de Valencia (Royal Cavalry