History

Not Only Men Who Have Made Millions; Don’t Go Through Life Blindfolded!; Discovered! The Secret of Caruso’s Amazing Vocal Power; etc.

Ads for North American Institute’s public speaking book; David V. Bush’s psychology book; Perfect Voice Institute; etc.

Not Only Men Who Have Made Millions; Don't Go Through Life Blindfolded!; Discovered! The Secret of Caruso's Amazing Vocal Power; etc.

Stark CenterUniversity of Texas