Dale Carnegie [Student speaking in Dale Carnegie's public speaking class.]

Dale Carnegie [Dale Carnegie holding diplomas.]

Dale Carnegie [Mrs. Dale Carnegie watches her husband criticize students.]

Dale Carnegie [Mrs. Dale Carnegie watches her husband criticize student speakers.]

Dale Carnegie [Mrs. Dale Carnegie watches her husband criticize students.]

Dale Carnegie [Student speaking in Dale Carnegie's public speaking class.]

He Sells Success - Dale Carnegie [Dale Carnegie with his wife Dorothy Price Vanderpool.]

He Sells Success - Dale Carnegie [Dale Carnegie with his wife Dorothy Price Vanderpool.]

He Sells Success - Dale Carnegie [Dale Carnegie with his wife Dorothy Price Vanderpool.]

Dale Carnegie [Student speaking in Dale Carnegie's public speaking class.]

Dale Carnegie [Dale Carnegie presents a lei to one of his pupils, Mrs. Ethel de Saussure of Hawaii.]

He Sells Success - Dale Carnegie [Dale Carnegie teaching a public speaking class.]

Dale Carnegie [Dale Carnegie critiquing students.]

Dale Carnegie [S. S. Jaaj mounts stage to thank Carnegie for success he won as an insurance salesman.]

Dale Carnegie [Mrs. Dale Carnegie.]

Dale Carnegie [Dale Carnegie giving a public speaking lesson.]

Dale Carnegie [Dale Carnegie teaching a public speaking class.]

Dale Carnegie [Dale Carnegie teaching a public speaking class.]

Dale Carnegie [Dale Carnegie teaching a public speaking class.]

Dale Carnegie [Dale Carnegie teaching a public speaking class.]