Untitled (pushing fishing boat into sea, Nazaré, Portugal)

Untitled (soldier working on helicopter rotors, Vietnam)

Untitled (New York City or Washington, D.C.)

Untitled (soldier in helicopter cockpit adjusting overhead controls, Vietnam)

[Covered bridge]

Untitled (fisherman walking along coast, Nazaré, Portugal)

Untitled (possibly Progressive Party convention)

Untitled (two soldiers seated at desk between bunks, Vietnam)

[Detail of plant]

Untitled (Dr. Herman M. Juergens in glasses, black coat and tie)

Untitled (street scene, Nazaré, Portugal)

Untitled (Borobudur, Java)

Untitled (Graham, North Carolina)