1. While superficially similar, the photograph here is not actually in the same room.2. The people in the photo are dressed in conservative black - not how people would dress in Palestine back then (although the difference is somewhat subtle). Similarly, golden watches and pipes, while not unknown, were not common in Palestine. In short, the Palestine simuls were much more "working class" than this display.3. All the sets are matching sets, of the same size/making. This would not be typical of Palestine of the time, where it was customary for players in simultaneous displays to bring their own sets. Local chess clubs simply didn't have 50 or 100 matching sets available.4. The demonstration board in the back seems to be in German or another European language, not Hebrew.5. I do not recognize any of the players/personalities in your photo.6. In many of Rubinstein's simuls in Palestine, the players were mobbed and assisted by their neighbors/onlookers - very typical of the time in Palestine, but not in Europe (to the great chagrin of Palestine chess column editors, who tried to uproot this "uncivilized" practice...). Here the onlookers are not doing so.