09/28/2026
Inside Buchenwald, technical survival often meant improvisation under extreme danger. ๐ Surviving records do not document a detailed system for maintaining hidden radio equipment, but they preserve the story of electrician Feliks Grzeลkowiak, who built and maintained a clandestine telephone exchange using scarce materials. โ Lines were buried or concealed and frequently broke, requiring dangerous repairs. ๐ฅ On April 8, 1945, the underground organization used a makeshift transmitter to appeal for help from approaching American troops. ๐๏ธ These fragile communications supported resistance during the campโs final crisis.