This category, one will find three major groups, District of Columbia Association of Deaf Citizens (DCADC), New York School for the Deaf in White Plains, (NYSD), and Printed Materials. In the folders of DCADC, there are copies of bylaws, constitutions, reports, and minutes of meetings, which are from the 1980s. At NYSD was Yerker Andersson’s first employment as a guidance counselor from 1962 to 1964. Finally, in the group of Printed Materials that Yerker Andersson has collected brochures, booklets, reports, etc. through his international collections.