Fidel Castro personally owned keyringsTwo silver Cuban coins placed in keyrings, personally owned by Fidel Castro. A unique pair, with a personal connection to Castro. Provenance Acquired by the previous owner at the estate sale of Fidel Castro's mistress Natty Revuelta Clews, between December 2015 and July 2016. The previous owner is British businessman Mr Gary Shannon, who knew the Castro family and their associates for 20+ years from circa 2000. Mr Shannon helped provide technology and