Incorporated in 1901, Congregation Ahabat Sholom constructed a German Romanesque synagogue on Church Street, which was dedicated in 1905 during a ceremony lead by the congregation's first cantor, Benjamin Gordon. The congregation was one of Lynn’s several Jewish Orthodox congregations in the early 1900s. This collection contains administrative records, photographs, scrapbooks, and programmatic materials.

The Jecomen Club was a fraternal organization established in 1925 and based in Lynn, Massachusetts. Men over the age of twenty-one with a college degree were eligible to apply for membership. The group hosted both social and philanthropic events, including an annual fundraising theatrical production for the Jecomen scholarship fund. The material in the collection describing the club’s operations includes meeting minutes, photographs, correspondence, newspaper clippings, and program books.

Max Rubinstein was a World War II Army veteran who was an active member of the Jewish War Veterans (JWV), Post 486 in Beverly, Massachusetts. He served as Post Commander of Post 486 from its founding in 1946 to 1949, and then as State Commander for Massachusetts Jewish War Veterans in 1951. This collections contains financial, administrative, and membership records from both the national JWV and JWV Post 486, and some of Rubinstein's personal and business papers.