Triple-Crown of thoroughbred racing programs from Secretariat's 1973 performance for the ages, including two signed by jockey Ron Turcotte. Condition averages EX from the Kentucky Derby, Preakness, and Belmont, with Derby and Preakness having blue ink signature by Turcotte near Secretariat's name in the respective Racing Form; no other writing is evident in any of the three. Nearly a half century later, Big Red still holds records for fastest time for each of the three jewels of the Crown, attesting to his legendary dominance. PSA LOA for each signature.