TIPS FOR TEACHERS. Jam Handy, 1942. 20 Minutes. Sound. Black and White. Sale, $66. PRODUCING A PLAY, A Series of Seven One-Reel Motion Pictures produced in 1951 for International Film Bureau by Wesley Greene and distributed by International Film Bureau, Inc., 6 North Michigan Avenue, Chicago 2, Illinois. ACTING PROBLEMS. International Film Bureau, 1951. 10 minutes. Sound. (Producing a Play Series) Black & White. Sale price, $50. Rental, $2.50. BUILDING A SET. International Film Bureau, 1951. 10 minutes. Sound. (Producing a Play Series) Black and White. Sale price, $50. Rental, $2.50. DESIGNING A SET. International Film Bureau, 1951. 10 minutes. (Producing a Play Series) Color. Sale price, $100. Rental, $5.00. DIRECTING A PLAY. International Film Bureau, 1951. 10 minutes. Sound. (Producing a Play Series) Black and White. Sale price, $50. Rental, $2.50. MAKE-UP FOR BOYS. International Film Bureau, 1951. 10 minutes. Sound. (Producing a Play Series) Color. Sale price, $100. Rental $5.00. MAKE-UP FOR GIRLS. International Film Bureau, 1951. 10 minutes. Sound (Producing a Play Series) Color. Sale price, $100. Rental, $5.00. MANAGING A PLAY. International Film Bureau, 1951. 10 minutes. Sound. (Producing-a Play Series) Black & White. Sale price, $50. Rental, $2.50.