Majdanek
Estimates by historians suggest that over the course of WWII, between 40,000 and 80,000 people passed through the prison, considered one of the harshest in occupied Poland.
Muzeum Narodowe w Lublinie /Muzeum Martyrologii "Pod Zegarem”/Facebook
Lublin castle massacre saw nearly 300 prisoners exterminated by Gestapo as Hitler’s forces prepared to flee the city
