What were you doing on August 13, 1979? There were 44,457 fans at Busch Stadium in St. Louis watching Lou Brock collect his 3,000th career hit and these certificates were handed out to those in attendance. Each is dated and 25 are signed by Brock in 8/10 blue Sharpie with "HOF 85" notation. Two are signed by Stan Musial in 8/10 blue ink. The certificates average EX-MT to NRMT condition.