Motion pictures and filmstrips, January-June 1972

by Library of Congress. Copyright Office

EGG WHITE FOAM FORMATION. Iowa State University. 3 min., si., color, 16 mm. © Iowa State University a.a.d.o. Iowa State University of Science & Technology; 12Mar69; MP23207.

EGG WHITE FOAM FORMATIONS: USE OF SUGAR AND ACID. Iowa State University. 3 min., si., color, 16 mm. © Iowa State University a.a.d.o. Iowa State University of Science & Technology; 12Mar69; MP23215.

8 MM. DOCUMENTS PROJECT, NO. 363. See

EXPERIMENTAL AIRCRAFT: AIRPLANES, 1919–1930.

THE 1848 REVOLUTIONS (Filmstrip) Educational Audio Visual. 2 filmstrips (pt. 1, 69 fr.; pt. 2, 65 fr.), color, 35 mm. With teacher’s guide, 9 p.

Credits: General editor, Robert Fromer; writer, Geoffrey Hindley; picture research, Gillian Fowlds & Elizabeth Lockey; design, Harry Constantine.

© Educational Audio Visual, Inc.; 27Sep71; A360892.

ELECTED! Southwood Productions. 4 min., sd., color, 16 mm.

Credits: Director, Hart Perry.

Cast: Alice Cooper.