Aerial photographic reconnaissance.

Mode of access: Internet.

Early cold war overflights, 1950-1956 : symposium proceedings /

Includes bibliographical references (v.2: p. 643-649).

Public information photographic manual.

Mode of access: Internet.

Image interpretation handbook.

"This publication supersedes TM30-245, NAVWEPS 10-35-610 and AFM 200-50 dated April 1954."

Teaching guide for still photographic technician aide occupations /

"Teaching-learning resources for the instructor": p. 92-97.

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketch], untitled. Ink sketch on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketches], untitled. Ink sketches on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]

Subterranean Urban Systems Study, Graham Foundation Grant, 1971-1974

[Conceptual Sketches], untitled. Ink sketches on spiral notebook paper, 8 1/4 x 10 3/4 inches [from photographic copy by Lance Burgharrdt]