| 2597 | Parsons, David Updated by David G Salter | Easily remembered Service Touches 3rd edition 1998 |
| 3474 | X Y Z (J Llewellin, junior) | Bells & Bellfounding. A Practical Treatise on Church Bells 1879 |
| 3482 | X Y Z (J Llewellin, junior) | Bells & Bellfounding. A Practical Treatise on Church Bells. Kingsmead Press limited facsimile edition 1965 |