Historic German postage stamp featuring a portrait of Adolf Hitler, 1943, with decorative elements and the words 'Deutsches Reich'.

Letter sheet from Gusen concentration camp written and postmarked on October 13, 1942, by Kasimir Malinowski, age 43, to his wife Elli in Lipno, Poland

Dear Elli, I appreciate your letter and the 20 Reichsmark that you sent. I am in good health, and I am happy that everyone else at home is too. Greetings and kisses to you, the big family, and the kids. Yours,