DRV - Elections in Hanoi. Romania - The celebration of the 125th anniversary of the 1848 revolution in Happy is he. Etc. Czechoslovakia - Pollution of the river Vah waste Slovak pulp and paper mill in Ruzomberok. System for water purification. Czechoslovakia - Ceremony of the last welding seam gas transit pipeline at the border of Czechoslovakia and East Germany. Czechoslovakia - Prague City Conference VF channels. Speakers G.Gusak etc. Czechoslovakia - Young workers of the plant "Karosa" under the bus to Prague collect gift to X World Youth Festival. German Democratic Republic - GDR Geophysics and Soviet specialists are exploring natural gas fields. Bulgaria - Hristo Botev Memorial Day. Monuments of the Bulgarians - the freedom fighters in different worlds. Rally. Bulgaria - Rose Festival and the Festival of the song "Golden Orpheus".