| AR | Acadian Recorder |
| BA | Berwick Advertiser |
| BCL | Birmingham Central Library |
| BM | Bristol Mercury |
| BRO | Berwick-upon-Tweed Record Office |
| DCB | Dictionary of Canadian Biography |
| DGC | Dumfries and Galloway Courier |
| DRO | Devon Record Office |
| DHC | Dorset History Centre |
| EC | Eastern Chronicle |
| HA | Hull Advertiser |
| HCA | Hull City Archives |
| LAC | Library and Archives Canada |
| LCA | Liverpool City Archives |
| LMS | London Missionary Society Papers |
| MHC | Mildred Howard collection, Public Archives of Newfoundland and Labrador |
| MMS | Methodist Missionary Society Papers |
| NAB | National Archives of Britain, Kew |
| NBC | New Brunswick Courier |
| NC | Newcastle Courant |
| NSARM | Nova Scotia Archives and Record Management |
| PANB | Provincial Archives of New Brunswick |
| PANL | Provincial Archives of Newfoundland and Labrador |
| PAPEI | Public Archives and Records Office of Prince Edward Island |
| RHL | Rhodes House Library, Oxford University |
| RIC | Royal Institution of Cornwall |
| SOAS | School of Oriental and African Studies, University of London |
| SORO | Somerset Record Office |
| SROI | Suffolk Record Office (Ipswich) |
| SROL | Suffolk Record Office (Lowestoft) |
| STRO | Staffordshire County Record Office |
| TEFP | Trewman’s Exeter Flying Post |
| UHA | University of Hull Archives |
| UNBA | University of New Brunswick Archives |
| WRO | Warwickshire Record Office |
| WYAS | West Yorkshire Archive Service |
| YCWA | York Chronicle and Weekly Advertiser |
