| Astoria | Milwaukie | 
| St. Mary, Star of the Sea, Church, OR-1 | St. John the Baptist Church, OR-16 | 
| Baker City | Mount Angel | 
| St. Francis de Sales Cathedral, OR-2 | St. Mary Church, OR-17 | 
| Catholic Church. Diocese of Baker – see – Redmond | Newport | 
| Beaverton | Lincoln County Historical Society. Oregon Coast History Center, OR-18 | 
| Sisters of St. Mary of Oregon, OR-3 | Sacred Heart Church, OR-19 | 
| Bend | Pendleton | 
| St. Francis of Assisi Church, OR-4 | St. Andrew Mission, OR-20 | 
| Burns | Portland | 
| Holy Family Mission, OR-5 | Catholic Church. Archdiocese of Portland in Oregon. Archives, OR-21 | 
| Chiloquin | St. Mary’s Cathedral of the Immaculate Conception, OR-22 | 
| Our Lady of Mount Carmel Church, OR-6 | Oregon Historical Society, OR-23 | 
| Corvallis | Redmond | 
| St. Mary Church, OR-7 | Catholic Church. Diocese of Baker. Archives, OR-24 | 
| Eugene | St. Thomas Church, OR-25 | 
| University of Oregon. OR-8 | St. Benedict | 
| Gervais | Benedictines. Mount Angel Abbey, OR-26 | 
| Sacred Heart Church, OR-9 | St. Paul | 
| Hood River | St. Paul Mission, OR-27 | 
| Immaculate Conception Church, OR-10 | Salem | 
| Klamath Falls | Oregon Secretary of State. State Archives, OR-28 | 
| Sacred Heart Church, OR-11 | St. Joseph Church, OR-29 | 
| Madras | St. Vincent de Paul Church, OR-30 | 
| St. Patrick Church, OR-12 | Salem Public Library, OR-31 | 
| Marylhurst | Siletz | 
| Sisters of the Holy Names of Jesus and Mary. United States-Ontario Province, OR-13 | Confederated Tribes of Siletz Indians. OR-32 | 
| McMinnville | The Dalles | 
| St. James Church, OR-14 | Fort Dalles Museum, OR-33 | 
| Medford | St. Peter Church, OR-34 | 
| Southern Oregon Historical Society. Research Library, OR-15 | 
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