The collection consists of the records of the Czech Society of Oregon and its previous incarnations: the Czech National Alliance; the Czechoslovak National Conference of America, Oregon Chapter; and the Czech and Slovak Society of Oregon. The collection also contains some records of the Telocvincny Jednota Sokol (Gymnastic Organization Sokol), whose members initially formed the Czech National Alliance. The records consist of meeting minutes, correspondence, and photographs and flyers relating to social gatherings and events. Most of the collection's materials prior to 1980 are photocopies. Many of the collection's folders include historical notes and chronological synopses of the records.