Nicknamed "The Human Vacuum Cleaner" or "Mr. Hoover", Brooks Robinson is considered one of the greatest defensive third basemen in major league history. He won 16 consecutive Gold Glove Awards during his career, tied with pitcher Jim Kaat for the second most all-time for any player at any position. Robinson was elected to the Baseball Hall of Fame in 1983.

Palmer was the winning pitcher in 186 games in the 1970s, the most wins in that decade by any MLB pitcher. He also won at least twenty games in each of eight seasons and received three Cy Young Awards and four Gold Gloves during the decade. His 268 career victories are currently an Orioles record. A six-time American League All-Star, he was also one of the rare pitchers who never allowed a grand slam in any major league contest. Palmer appeared in the postseason eight times and was a vital member of three World Series Champions, six AL pennant winners and seven Eastern Division titleholders. He is the only pitcher in the history of the Fall Classic with a win in each of three decades. He was also the youngest to pitch a shutout in a World Series at age 20 in 1966. He was one of the starters on the last rotation to feature four 20-game winners in a single season in 1971. Palmer was inducted into the baseball Hall of Fame in 1990.

Frank Robinson played for five teams from 1956 to 1976, and became the only player to win league MVP honors in both the National and American Leagues. He won the Triple Crown, was a member of two teams that won the World Series (the 1966 and 1970 Baltimore Orioles), and amassed the fourth-most career home runs at the time of his retirement (he is currently tenth). Robinson was elected to the Baseball Hall of Fame in 1982.

This 16x20 photo was signed in blue by Brooks Robinson w/ "HOF 83", Jim Palmer w/ "HOF 90", and Frank Robinson w/ "HOF 82." This photo includes a Great Moments COA.