Felix Kolmer


Felix Kolmer is a Czech physicist, specialising in the field of acoustics. During the Second World War, he was active in the Czech Resistance.

Early life

Kolmer was born in Prague in 1922 to an assimilated Jewish family. His father died in 1932, and he subsequently spent holidays in Austria with his uncle. As a result, he was in Austria during the Nazi invasion of Czechoslovakia.

In Terezín

Kolmer was selected to be part of the Aufbaukommando, the first transportation to Terezín. The transport contained young able-bodied Jewish men, with the intention that the men would assist in building the ghetto. In Terezín, he was specifically forced to build bunk beds, since he had carpentry experience. At one point, he was interned in the Small Fortress, and the treatment of prisoners by the SS that he witnessed there prompted him to join the underground resistance. He found an escape route out of Terezín, but never used it himself; the route was used by a few prisoners later. He was able to use his Aufbaukommando status to temporarily protect some of his family members, including his grandmother, mother, and fiancée. His mother died in Terezín in 1941.

Deportation to Auschwitz and escape

In October 1944, Kolmer was sent to Auschwitz-Birkenau. According to his later recollections, he arrived on a transport with 1,500 people, 1,250 of whom were immediately sent to the gas chambers by Josef Mengele. Kolmer only survived this initial selection because a prisoner he didn’t know told the Nazis he was a metal worker. He managed to escape Auschwitz by jumping on a transport with a friend which headed to the Gross-Rosen camp, specifically the subcamp Friedland.

Later life

After the war, Kolmer worked as an electrical engineer, and became an expert on acoustics. Kolmer began lecturing not only in his field of expertise, but also on World War II. He has received several awards for his resistance, scientific research, and bravery. He also assists victims of the Nazis who are seeking compensation. He was interviewed by Post Bellum, an oral history organisation, as part of their project Stories of the 20th Century.