Nurses Association of Westchester County, District 16 NYSNA formed in on February 18, 1942 and incorporated in 1947 as “District 16, Westchester County NYSNA.” This collection contains the historical and administrative records of the Professional Association of Westchester County, District 16, NYSNA from its beginnings as part of the New York Counties Nurses Association (later known as District 13, NYSNA) in 1904, through its formation as an independent entity to 2003.Records include the Incorporation papers, by-laws, Board of Directors reports, standing committee reports and financial statements.