1. Columbia University Rare Book & Manuscript Library, MS General 268 DS ID: DS19439 Title: Letter Author: Meʼir ben Mosheh, me-Husaḳov Place: Ukraine Date: 1776 or 1777
2. Columbia University Rare Book & Manuscript Library, MS General 153 DS ID: DS19714 Title: Hebrew texts Author: Yom-Tov Lipmann Heller Place: Ukraine Date: 16--