Throughout the early 1970s, Greene was one of the most dominant defensive players in the NFL. Winning two NFL Defensive Player of the Year awards, as well as earning five first-team All-Pro selections, Greene is widely considered one of the greatest defensive linemen to ever play in the NFL. He was the cornerstone of the "Steel Curtain" defense, and as of the passing of L.C. Greenwood on September 29, 2013, is its last surviving member. He is a member of the Pro Football Hall of Fame and a four-time Super Bowl champion. Greene is also well known for his appearance in the "Hey Kid, Catch!" Coca-Cola commercial in 1979, widely considered to be one of the best television commercials of all time.

In addition to being a great lead blocker, Bleier was the second of the Steelers' rushing weapons (Franco Harris was the primary back), but was effective nonetheless at both blocking and rushing. In 1976, both Harris and Bleier rushed for over 1,000 yards, making this the second NFL team to accomplish this feat, after Mercury Morris and Larry Csonka of the 1972 Miami Dolphins. Bleier played in the first four Steeler Super Bowl victories, and caught the touchdown pass from Terry Bradshaw that gave Pittsburgh a lead it would never surrender in Super Bowl XIII. He also recovered Dallas's onside kick in the closing seconds, sealing the Steelers' victory.

This lot includes (2) Pittsburgh Steelers mini helmets. One is signed in silver by Joe Greene, while the other is signed in gold by Bleier and inscribed, "SB IX, X, XIII, XIV." Both helmets include a Great Moments COA.