Outside Hand Vault, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Outside Hand Vault, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Back Wheel, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Backward Knee Swing, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Flying Rings Swinging Exercise, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Back Wheel, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Parallel Bar, Handspring, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Parallel Bar, Handspring, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Flying Trapeze Leg Fly, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

The Foot Hang, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Giant Swing, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

Backward Knee Swing, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.

The Foot Hang, from the Gymnastic Exercises series (N77) for Duke brand cigarettes

Issued by W. Duke, Sons & Co.