The Board Materials consist of a framed charter (1919), annual reports (1991-1999), the chapter's articles of incorporation, chapter constitution and bylaws, correspondence (1922-2017)[bulk 1924-1927; 1938-1939] [1962-1999 (with gaps)], financial records (1961-2013), and meeting minutes (1924-2013).

The Membership section is further divided into attendance records (1925-2013 with gaps), classification of members by business or industry (1925-2009 with gaps), fellowship assignments (1969-1977; 1995-1996), new membership and recruitment (1924-1927, 1992-1993), member obituaries and memorials (1934-1995 with gaps), and member rosters or directories (1969-2009 with gaps).

District 625 Materials (mainly 1982-1999) consist of brochures, budgets, by-laws, committee materials, correspondence, directories, event file extension groups, fundraising, goals & objectives, District Governor’s materials, membership development, newspaper clippings, Poland Project and territorial limits related to Rotary Clubs in Rotary District 625 (Wisconsin). In older materials, the district number for the La Crosse chapter was 15.