Nineteenth century
Prószyński Kazimierz (1875–1945)
Krzysztof Pilarczyk Jagiellonian University in Krakow, Poland https://doi.org/10.12797/9788381388368.IV.17 Polish engineer, mechanic, inventor and constructor of film apparatus, pioneer of world cinematography, murdered during World War II by the Germans in the Mauthausen-Gusen concentration camp at the age of 69. In 1932, he published the first Polish pamphlet entitled The Unheard-of Read more…