# Grojanowski Report

> eyewitness account by Szlama Ber Winer in 1942 of atrocities in the Nazi Chełmno extermination camp

**Wikidata**: [Q830026](https://www.wikidata.org/wiki/Q830026)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Grojanowski_Report)  
**Source**: https://4ort.xyz/entity/grojanowski-report