Letter handwritten and signed by the Admor Toldot Aharon, Rav Avraham Yitzhak Kahan.
Letter to Rav Mordechai David on receiving his book. Rabbi Avraham Yitzhak KAhan (1914-1997) founded the Toldot Aharon chassidut, was the son-in-law of Rabbi Aharon Rata. 10 lines, excellent condition.