- FondsParsons - Papers of The Hon. Sir Charles Algernon Parsons
- SeriesFolder 1-3 - Letters from Sir Charles Parsons to his brother, Laurence Parsons, Earl of Rosse
- 5 more...
- Item6 - A. L. s., from Elvaston Hall
- Item7 - A. L. s., from Elvaston Hall
- Item8 - A. L. s., from Elvaston Hall
- Item9 - A. L. s., from Heaton Works, Newcastle
- Item10 - A. L. s., from Elvaston Hall
- Item11 - A. L. s., from Holeyn Hall
- Item12 - A. L. s., from Holeyn Hall
- Item13 - A. L. s., from Holeyn Hall
- Item14 - A. L. s., from Holeyn Hall
- 31 more...