The Lenin mine is celebrating its 30th anniversary. A huge fire in the village of Jankowo-Młodzianowo. Forged food coupons in Ciechanów. Construction of the pipeline from Siberia to Western Europe. Seagrass plantations are being established on the dunes in Holland. Replacement of pipelines at the Stawki housing settlement in Warsaw has taken 2 years. 600 years of the Cracovian trumpet call.