I would guess this is a reunion of volunteers who fought for the Germans in the 20th Waffen SS Division "Estniche". This much I know: The flags are from the 20th. Look to your left maybe you know what this says? I have changed the color (with my computer only) of the back so that you can read it better. It was signed by RKT Harald Nugiseks, the ONLY Estonian RKT. He made it out to "Hans Dorr" who was KIA in 1945. CLICK ON THE IMAGES TO MAKE THEM MUCH EASIER TO READ.