Louis Frumkin and Co., the wine merchant, was an East End of London institution, at 162 Commercial Road. It was founded by Rabbi Aryeh Leib Frumkin, and I have written previously about a much earlier book of his, about the history of the Rabbis of Jerusalem, which was published in 1874. He was, incidentally, the … Continue reading Haggadah LeLeil Shemorim, with commentary Masa Gei Hizzayon by Rabbi Arieh Leib Frumkin, Jerusalem, 1913.