John Allen Chalk spoke at the annual meeting of the “Friends of the ACU Library,” Abilene Christian University, Abilene, Texas, on September 21, 2015, regarding the ACU Library’s recent collection of all the recordings, films, and files for the radio and television program “Herald of Truth.”  Chalk was the featured presenter on these weekly radio and television programs on NBC, ABC, and Mutual radio networks and independent radio and television stations during the late 1960s.