NEW YORK TIMES, May 21, 1952 Pg. 33 has a 6 column banner head: "Yankees Turn Back White Sox for Sains Fourth Triumph" & 2 line, 1 col. subhead: " Bombers Win, 4-3, As Mantle Helps" & "Sain Limits White Sox to Six Safeties as Mickey Sparks Yankees With Four Hits" & more. Summary and the box score. In the summary is mention that Mickey was playing his 1st game in center field.