Motion pictures and filmstrips, January-June 1972

by Library of Congress. Copyright Office

HAIR BLEACHING. Pt. 2. Kenalex Corp, Made by Thorne Films. 4 min., si., color, Super 8 mm. (Cosmetology series, no. 768) Loop film. © Thorne Films, Inc.; 25Apr72; MP22721.

HAIR CUTTING. Kenalex Corp. Made by Thorne Films. 4 min., si., color, Super 8 mm. (Cosmetology series, no. 762) Loop film. © Thorne Films, Inc.; 25Apr72; MP22716.

HAIR STYLING. Kenalex Corp. Made by Thorne Films. 4 min., si., color, Super 8 mm. (Cosmetology series, no. 761) Loop film. © Thorne Films, Inc.; 25Apr72; MP22715.

HAIR TINTING. Pt. 1. Kenalex Corp. Made by Thorne Films. 4 min., si., color, Super 8 mm. (Cosmetology series, no. 765) Loop film. © Thorne Films, Inc.; 25Apr72; MP22718.

HAIR TINTING. Pt. 2. Kenalex Corp. Made by Thorne Films. 3 min., si., color, Super 8 mm. (Cosmetology series, no. 766) Loop film. © Thorne Films, Inc.; 25Apr72; MP22719.

THE HALF-WAVE RECTIFIER. Pt. 1 (Using vacuum tube) ADM-MPS. Released by Thorne Films. 3 min., si., color, Super 8 mm. Loop film.

Credits: Producers, Alexander Jackson & Kenneth Osborne.

© Thorne Films, Inc.; 30Sep71; MP22181.

THE HALF-WAVE RECTIFIER. Pt. 2 (Using semiconductor) ADM-MPS. Released by Thorne Films. 2 min., si., color, Super 8 mm. Loop film.

Credits: Producers, Alexander Jackson & Kenneth Osborne.