[Man speaking to a crowd.]
Dale Carnegie [Audience at a Dale Carnegie public speaking class.]
Teenage Radio Show [Woman speaking in front of an audience.]
[Man speaking to group seated at tables.]
Dale Carnegie [S. S. Jaaj in the audience at a Dale Carnegie public speaking class.]
[Unidentified woman in uniform.]
Dale Carnegie [Student in a Dale Carnegie public speaking class.]
Dale Carnegie [Audience in a Dale Carnegie public speaking class.]
[Man speaking to an audience.]
Dale Carnegie [Audience at Dale Carnegie public speaking class.]