PORTER ON PEDIGREES, by Alan Porter
Silver Charm has not been as dazzling a sire as he was a racehorse. Still, the son of Silver Buck is proving he can produce top-notch runners, such as Rampart Handicap (gr. II) winner Spring Waltz. The 4-year-old filly is apparently drawing her racing prowess from the same genetic well as her sire -- inbreeding to the great mare La Troienne.