The section also traces the evolution and current function of major county offices and the development and current form of county government generally in Oregon. Finally, scenic images give researchers a look at the counties. This section also includes an explanation of how the records series descriptions are compiled and presented as well as a sample from the inventories. The Appendix section features a glossary of terms and concepts used in the inventory. It also includes contact information for the Oregon State Archives, county courthouses, and historical societies that maintain the records described in the inventory.
Additional resources lists some related publications and Web sites.
Credits lists the contributors to the guide.