an ss police officer , accompanied by a chemist, ordered doctor kitoevich to prepare about 20 patientsr the subject of testing the effect of some gas. the patients were ordered to be brought into the bathhouse, near which stood. trucks and cars, a hose went from the car to the bathhouse doors, another pipe went from the bathhouse window to the generator of another car, the bathhouse was hermetically sealed. half an hour later, the germans opened the bathhouse doors and began throwing corpses onto the cars. the gauleiter of cuba insisted on his own. everything was cumbersome, inconvenient from a technical point of view, pipes, hoses, materials with installation diagrams, which were proposed by the developers of the gas method of killing, they proved its effectiveness in poland and germany, invited a chemist, it was necessary to listen to the opinion of a specialist. the first experience of extermination by gas on... mobile, stationary, created on the basis of new developments of german specialists, will appear in ghetto concentration camps. a car arrives, a black raven was called, they