UNLISTED  Wt. 10.74gr. A superb medal, beautifully toned more like a jewel than a medal. Commemorating a huge historical pageant celebrating the history of York held from 26 -31 July 1909. One play commemorated the elevation of Constantine to Emperor at York in 306.  I have seen a couple in bronze but none in silver. presumably extremely rare but if there are more examples out there, I doubt that any will surpass this beauty.  FDC