Efficacy of red and yellow turn arrows in traffic signals. Final report.

Federal Highway Administration, Washington, D.C.

The Practical photographer; an illustrated monthly of technical photography.

Each issue devoted to a particular theme.

Illustrated catalogue of photographic equipments and materials for amateurs, January 1891. [New York, 1891;

Mode of access: Internet.

The American annual of photography.

Mode of access: Internet.

Basic photography.

Mode of access: Internet.

Accident investigation : group discussion exercise, photography.

Shipping list no.: 87-661-P.

Modern heliographic processes : a manual of instruction in the art of reproducing drawings, engravings, manuscripts, etc., by the action of light : for the use of engineers, architects, draughtsmen, artists, and scientists.

Mode of access: Internet.

The oriental races and tribes, residents and visitors of Bombay : a series of photographs with letter-press descriptions /

Includes 51 mounted albumen prints depicting members of tribes and social classes in Bombay, India.

Time exposure photography of smoke plumes /

The advantages of using time exposures to "integrate" plume behavior have been known for some time. The purpose of this writing is to acquaint the research worker with more comprehensive techniques of long (up to nine hours) time exposures, with several illustrations.

The use of aerial photography in the study of wave characteristics in the coastal zone /

"January 1975."

Base map analysis of coastal changes using aerial photography /

"November 1981."

Tables of oblique photo scale factors and nadir point distances. For unit altitude, focal lengths: 6, 12, 24, 36, and 48 inches, tilts: 3 ̊to 90.̊

"Prepared by Cornell University for the U. S. Navy Bureau of Aeronautics under contract NOas 57-585-c."

Evaluation of soils and permafrost conditions in the territory of Alaska by means of aerial photographs /

"September 1950."

Methods of eliminating ground surveying for control in aerial photography /

"The fifth of a series of papers on topographic mapping by aerial photography."

How to study birds : a practical guide for amateur bird-lovers and camera-hunters /

Includes index.