Untitled (soldier wearing combat helmet, Vietnam)

Untitled (helicopters flying over fields, Vietnam)

[Sky study]

Untitled (inside helicopter cockpit, Vietnam)

[Boat near seawall, Brittany?]

Untitled (prenatal clinic, New York City)

[Dark]

Untitled (rocket launcher positioned over valley, Vietnam)

Untitled (Dr. Herman M. Juergens walking by office sign)

Untitled (soldier working on helicopter, Vietnam)

[Wysse, Andreas and Tomas Feininger]

Untitled (Bowery, New York City)

Untitled (Artists' Union demonstration, possibly between Fourth and Fifth Avenue, New York City)