Some "communal service" announced that they will be replacing the batteries in the house with new ones. And indeed, in the morning came a van, from there came out men in specialties and with a tool. Shustro went through the apartments, turning off the old radiators and pulling them down, into the truck. After turning off a large number of batteries, the men said, “All, tomorrow we will bring and put new ones”... And no one else has seen them. The old batteries were found at the point of receipt of metal.