Radio: Program Preview, Oct. 28, 1946

For the week beginning Sunday, Oct. 27. (All times are E.S.T., subject to change without notice.)

Invitation to Learning (Sun. 12 noon, CBS). Yale's Eugene O'Neill Jr., Princeton's Whitney J. Gates and PM's Max Lerner take apart Sophocles' Antigone.

Navy Day Celebration (Sun. 12:30 p.m., ABC). Tin Can, a dramatization of the Battle of Leyte Gulf; at 7:30 p.m., Mutual airs an address by Fleet Admiral William F. Halsey.

New York Philharmonic (Sun. 3 p.m., CBS). Sibelius' Symphony No. 5 in E-Flat Major, Mozart's Piano Concerto in C Major. Conductor: Artur Rodzinski. Soloist: Pianist Wanda Landowska.

NBC Symphony (Sun. 5 p.m., NBC). Arturo Toscanini opens...