The collection consists of records relating to an annual Quaker gathering, the North Pacific Yearly Meeting, and to its participants. Materials include records not only from the annual meetings, but also from related monthly and officers' meetings, as well as committee records, policy handbooks, correspondence, and membership directories. The collection also contains some photographs of members and meetings. Additions to the collection consist of records of the predecessor organization Pacific Yearly Meeting; records of the North Pacific Yearly Meeting from the 1970s and 1980s; and membership records for the Corvallis Monthly Meeting, the Salem Monthly Meeting, and the Willamette Valley Monthly Meeting.