Very rare postcard model letter sent by Jewish inmate from KL Sachsenhausen in 1938. His name was Heinz Lewinson sent postcard just two weeks after "Crystal Night" probably to his wife in Stettin. Fully written in beautiful writting with post stamp still present and nice early used KL Sachsenhausen camp censorship office stamp. More info : https://en.wikipedia.org/wiki/Kristallnacht

Condition of the postcard is excellent. A very unique postcard!