Creator
- The British Library2
- Admiralty. Great Britain.1
- Banks, Joseph, Sir1
- Berkshire Record Office1
- Board of Longitude, Great Britain1
- Bodleian Library, University of Oxford1
- Cambridge University Library1
- Colonial Office. Great Britain1
- Derby Central Library1
- Dominions Office. Great Britain.1
- Dorset Record Office1
- East India Company1
- East Sussex Record Office1
- Exchequer and Audit Department. Great Britain.1
- Foreign Office. Great Britain1
- Humberside Archive Service1
- India Office Library1
- Jacomb, Edward1
- Lincolnshire Archives Office1
- Marsden Family, 1793-19381