It came to me this letter from 1957 by the president of the (aleppan) syrian community from Buenos Aires to the rabbi of the ashkenazi community (also from Buenos Aires), to communicate that hakham Solomon Gaon will arrive in a week.Basically, the letter is about Hakham Gaon visiting central and Sud America under the auspices of the World Sephardic Federation to select students that can go to Ramsgate or Israel in order to become rabbis, hazzanim, etcProbably i know one old man who went to London for a while and maybe he also met the Sassoon's there. He resides in Israel now. The president, Teubal, might be familiar for some British for his business trips there.Does anyone have further information about this connections? it will be very interesting to know how this developed.