I visited today the exhibit on Jews in the Polish Legions at the Museum of the History of Polish Jews in Warsaw. The exhibit was actually well done from a militaria perspective, and it was obvious the Polish Army Museum was involved. A couple of pics attached, including a few of the quite extensive artworks presented.
Of particular note was the elaborate diploma for the Badge of the first brigade and a badge I have never seen before. I have seen two different badges for the Interned Legionaries for Szczypiorno, but never this one. It was listed as a memorial plaque, but loaned from the Army Museum. Has anyone seen this before or is it potentially an unknown badge?