Guggenheim, Solomon R. (Solomon Robert), 1861-1949

The City Athletic Club (CAC) was a New York City-based, Jewish, athletic, social, and gentleman's club, founded because Jews were rarely admitted to the established clubs at the time. Over the years, the CAC expanded its facilities, but its membership began dwindling in the 1990s, and the club closed in 2002. The City Athletic Club Records primarily consist of membership applications with supporting documents, but also contain a complete set of Board of Governors minutes, committee minutes, photographs, lantern slides, newsletters, printed matter, ephemera, and plaques.

The Leo Hershkowitz Collection of Court Records consists of affidavits, complaints and various orders that were filed in New York City between 1835 and 1910 presumably by Jews based on name or company of those involved in lawsuits. This includes cases of divorce, naturalization, business and estate disputes, and petitions for guardianship, among a variety of other lawsuits.