The Nowa Huta oxygen converter shortens the time of steel smelting. Outstanding philosopher professor Tadeusz Kotarbinski celebrates his 80th birthday. Sculptures by Sergei Konenkov. The construction of the Wroclaw rotunda has started. “The Raclawice Panorama” will be on exhibition there in 1969 (as a matter of fact, the painting will be on exhibition there in 1985).