Americana First Time in Auctions: Zchut Avot - Pirkei Mishnayot for a Yahrzeit with a Yiddish Translation by Rabbi Shmuel David Sobel - New York, 1906
First Time in Auctions- Sefer Zchut Avot – Pirkei Mishnayot for a Yahrzeit – with the Magen Avot Yiddish commentary – by Rabbi Shmuel David Sobel – New York, 1906.
