Very interesting period photo showing 3 Jews working hard with spades digging trenches or graves in an unknown place in Poland, maybe a ghetto or in a city working as slave laborers. They are staring at the camera. It might be in the East, most likely in an unknown ghetto somewhere in Poland. It appears in the book by Norbert Podlesny and Daniel de Varannes "A Glimpse of Evil - Part I of a Trilogy", the best reference book ever published about the Holocaust artifacts and collectibles.