Postcard, letters and additional documentation regarding the experiences of Leib Leon Margulies in the Kainsk POW camp, 1917 – 1920, and in Germany in 1920s and 1930s

Postcard, letters and additional documentation regarding the experiences of Leib Leon Margulies in the Kainsk POW camp, 1917 – 1920, and in Germany in the 1920s and 1930s - Postcard (in the file there is only a photograph of the front side) sent to Michael Margulies in Frankfurt by his son Leo Margulis in the Kainsk POW camp, 05 October 1917; - Notice about Leo Margulis's stay in the Kainsk POW camp, sent from Berlin, 19 August 1919; - Correspondence that L...