From the first account,
And from the second account,Under the guise of visiting a bath, the arrived people are being undressed, given soap and are directed to the "bath sections", where the doors are hermetically closed, after which ampoules with unknown liquid are being thrown in from above, which break and emit gas, and as a result of this after five-ten minutes [unclear word] suffocation happens.
After this the room is ventilated, the corpses are loaded into trolleys and are brought into the cremation ovens. Before the incineration the corpses are examined, golden teeth, crowns etc. are being pulled out.
At a distance of 200 meters from the cremation ovens an orchestra plays, to mute the shouts.
Interestingly, this one also mentions "Kula columns." This might be the earliest reference to that idea.Groups of doomed persons are brought in automobiles on the territory of crematorium, they're lined up in a column and an examination is performed - whether anyone has gold teeth or other valuables. Those found to have gold teeth or gold in other places, are directed to the "surgical rooms", where the gold teeth or other compounds are pulled out.
After the examination people go to a basement room - an undressing room, similar to an undressing room in a bath. Having undressed, they go into the next room - a bath, where there are taps and showers, but there never was any water. In this room there are 4 /four/ lattice-work columns, going through the roof of the building. After the "bath" is full of people /standing next to each other/, the doors are hermetically closed. Into the openings, which are on the top of the columns, some sort of powder-like substance is poured, which emits poisonous gas, and people begin to suffocate. Process of suffocation lasts for 10-15 minutes.
Then corpses are brought on special trolleys to the upper room and incinerated.
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