Halachic Responsa by Rabbis of the illustrious Chein family, a famous Chabad dynasty, over the 18th and 19th century.
Includes Kuntres Teshuos Chein, containing 1) a biographical sketch of one thousand years of rabbinical leaders from the Chein family, including documents and responsa between them and Rishonim and Achronim; 2) numerous important documents from the Chabad era of the Chein family.
Compiled by Rabbi Eliezer Laine, with annotations by Rabbi Yossi Keller.
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