Library of the Herbert D. Katz Center for Advanced Judaic Studies, Penn Libraries, Isaac Leeser Collection
http://www.library.upenn.edu/cajs/leeser.html
Referenced in:
Isaac Leeser
Library of the Herbert D. Katz Center for Advanced Judaic Studies, Penn Libraries, Isaac Leeser Collection
http://www.library.upenn.edu/cajs/leeser.html
Referenced in:
Isaac Leeser