by order of the commander-in-chief, submarini was included in the northern fleet. handing the commanderol of military sailors, the st. andrew's flag, the commander-in-chief of the navy repeated the words of peter the great, under no circumstances should the flag be lowered in front of the enemy. today we are taking delivery of the lead submarine, a new generation boat, which is based on completely new physical principles, which carries a formidable weapon and it is no coincidence that this boat. this is the place where the russian fleet began, this is a submarine of a new series, which during state sea trials showed all the best qualities that the designer had put into it. invaluable information for art historians and incredible discoveries for guests. in the pushkin museum, an exhibition of research and its main object is a canvas made of... what the paint consisted of, how many layers of it were used, how much one painting heavier than the other, chemists, technologists, and restorers were looking for answers; the data obtained is worth its weight in gold, because it will help prolong