My late father was one of those who helped liberate the camp. He said the stench of the place went out 10 miles and was utterly revolting. Now you asked if there was a gas Chamber. There was a gas chamber on the site. It was underground with a ramp leading down to it from a wooden building above. Because the number of bodies was so great, the colonel made the snap decision to bulldoze the Gas chamber complex and use it as a huge grave pit. My Dad supervised the bulldozers that ripped off the roof and engineers blew up the interior walls. The place then became a grave pit for thousands of corpses. I believe there is a photographic record.
In September 1939, Germany invaded Poland, starting World War II. Schindler left his wife and traveled to Krakow, hoping to profit from the impending war. Looking for business opportunities, he quickly became involved in the black market. By October, Schindler used his charm and doled out “gifts of gratitude” (contraband goods) to bribe high-ranking German officers. Wanting to expand his business interests, Schindler obtained a former Jewish enamelware factory to produce goods for the German military.
For the prisoners, who worked under SS guards, the private firms they paid a daily rate to the SS Wirtshafts- Verwaltungshauptamt – WVHA - the prisoners however, received nothing, those who were ill were sent back to the main camp, usually to die. The firms received new, healthier labourers until these too could no longer meet the demands of their employers.
Schindler was arrested twice on suspicion of black market activities and once for breaking the Nuremberg Laws by kissing a Jewish girl, an action forbidden by the Race and Resettlement Act. The first arrest, in late 1941, led to him being kept overnight. His secretary arranged for his release through Schindler's influential contacts in the Nazi Party. His second arrest, on 29 April 1942, was the result of his kissing a Jewish girl on the cheek at his birthday party at the factory the previous day. He remained in jail five days before his influential Nazi contacts were able to obtain his release. In October 1944, he was arrested again, accused of black marketeering and bribing Göth and others to improve the conditions of the Jewish workers. He was held for most of a week and released. Göth had been arrested on 13 September 1944 for corruption and other abuses of power, and Schindler's arrest was part of the ongoing investigation into Göth's activities. Göth was never convicted on those charges, but was hanged by the Supreme National Tribunal of Poland for war crimes on 13 September 1946.
In October 1939 Hitler signed a "euthanasia decree" backdated to 1 September 1939 that authorized Reichsleiter Philipp Bouhler, the chief of Hitler's Chancellery, and Karl Brandt, Hitler's personal physician, to carry out a program of involuntary "euthanasia"; after the war this program was named Aktion T4. It was named after Tiergartenstraße 4, the address of a villa in the Berlin borough of Tiergarten, where the various organizations involved were headquartered. T4 was mainly directed at adults, but the "euthanasia" of children was also carried out. Between 1939 and 1941, 80,000 to 100,000 mentally ill adults in institutions were killed, as were 5,000 children and 1,000 Jews, also in institutions. In addition there were specialized killing centres, where the deaths were estimated at 20,000, according to Georg Renno, the deputy director of Schloss Hartheim, one of the "euthanasia" centers, or 400,000, according to Frank Zeireis, the commandant of the Mauthausen concentration camp. Overall, the number of mentally and physically handicapped murdered was about 150,000.
The camp was liberated on April 15, 1945, by the British 11th Armoured Division. The soldiers discovered approximately 60,000 prisoners inside, most of them half-starved and seriously ill, and another 13,000 corpses, including those of Anne and Margot Frank, lying around the camp unburied. The horrors of the camp, documented on film and in pictures, made the name "Belsen" emblematic of Nazi crimes in general for public opinion in many countries in the immediate post-1945 period. Today, there is a memorial with an exhibition hall at the site.