Training in Hungary of personnel for agriculture in a number of African countries. Students in the classroom, in the field are trained in the management of various agricultural machinery. Yugoslavia. Shoe factory shops. Workers at work, finished products. Workshop of one of the weaving factories. Outerwear shop showcase. Development of a project for the construction of a tunnel under the English Channel. Rope production at one of the Dutch enterprises, rope manufacturing process, finished products. International skateboarding competition in Brno (Czechoslovakia). Athletes' performances.