What position did Jim Palmer primarily play?

What uniform number did Cal Ripken Jr. wear with the Orioles? Which player was nicknamed "The Iron Man"? What position did Brooks Robinson primarily play? What uniform number did Brooks Robinson wear with the Orioles? Jim Palmer is best known for playing with which MLB team? What uniform number did Jim Palmer wear with the Orioles? What position did Eddie Murray primarily play? Eddie Murray is best known for playing with which MLB team?