[Train tracks]

Untitled (Dr. Herman M. Juergens with patients and colleagues)

Untitled (Greenwich Village, New York City)

Untitled (group of soldiers around helicopter door, Vietnam)

[Karsten Stapelfeld (son-in-law of the Kortheners), Lime Rock, Connecticut]

Untitled (member of 57th Medical Detachment and wounded soldiers inside medevac helicopter, Vietnam)

[View from above of cars parked on sea wall]

Untitled (unidentified structure, Vietnam)

Untitled (Civil Works Administration demonstration, near the United States Customs House, New York City)

Untitled (Angkor, Cambodia)

[Street scene, Germany]

[Lyonel Feininger drawing]

[Street scene, New York]