Dragoumis
| Result Type | Dublin Core Field | Field Name |
| Letter | dc-source | CollectionTitle |
| Letter | dc-creator | Correspondent |
| Letter | dc-date | Date |
| Letter | dc-identifier | Folder |
| Letter | dc-identifier | Item |
| Letter | dc-description | Languages |
| Letter | dc-description | Notes |
| Letter | dc-coverage | Origin |
| Letter | dc-description | PeopleHeading |
| Letter | dc-coverage | PlaceHeading |
| Letter | dc-description | Recipient |
| Letter | dc-source | Repository |
| Letter | dc-identifier | Subfolder |
| Letter | dc-title | SubjectHeading |
| Letter | dc-description | TypeOfLetter |