General correspondence 'U': Unwin, Dyer & Unwin Ltd (Geological Surveyors).
- Reference No:
- U DDFA5/13/824
- Dates:
- 1925-1975
- Description:
- Format:
- Archive Item
- Extent:
- 1 file
- Language:
- Access Conditions:
- Access will be granted to any accredited reader
- Repository:
- Hull University Archives
- Collection:
- Papers of the Forbes Adam/Thompson/Lawley (Barons Wenlock) Family of Escrick