Genre
- Archives 14 canlyniadau
- Bibliography 2 canlyniadau
- Biography 1 canlyniadau
- Catalogs 1 canlyniadau
- Congresses 1 canlyniadau
- Correspondence 3 canlyniadau
- Dictionaries 2 canlyniadau
- Genealogy 1 canlyniadau
- Newspapers 1 canlyniadau
- Periodicals 13 canlyniadau
- Records and correspondence 2 canlyniadau
- Songs and music 1 canlyniadau
- Sources 24 canlyniadau
- Texts 1 canlyniadau