| Variety of Item | Serial No. | Description |
| Booklet | Enthoven – Foremost in Lead Recycling. n.d. | |
| Booklet | National Society for Clean Air – Lead and You: Why is Lead Dangerous? | |
| Booklet | Sales Brochure – Calder: The Lead Engineering Experts. | |
| Booklet | Sales Brochure – Calder: The Radiation Shielding Experts. | |
| Booklet | Sales Brochure – Calder: Lead Clad Steel. | |
| Booklet | Affinerie de Plomb de Villefranche-sur-Saone | |
| Booklet | Lead Development Association – Lead Work (October 1982) | |
| Booklet | Sales Brochure – BLM Girdler – Specialists in Special Leadwork. | |
| Folder | Glossary of Terms used in the Lead Industry (Source not known). | |
| Folder | Typewritten Notes relating to lead smelting and refining Headings: Rotary Kiln Smelting The Varta Process Reverb/ Blast Furnace Route Q.S.L. Process Kincet Process Hydrometallurgical Processes Slag Disposal Notes Assessment of Rotary Furnace Route (Collected by Alan Mutter). |
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| Plastic Folder | Sheldon Bush and Patent Shot Company Limited. Records at their Cheese Lane, Bristol Offices – October 1991. | |
| Plastic Folder | Abstract from the Conference of the 3rd European Lead Battery Conference, Munich October 1992 Ramus, K. and Hawkins, P. Lead-Acid Battery recycling and the new Isasmelt Process. |
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| Plastic Folder | Lead Production by the QSL-Process (Lurgi). | |
| Plastic Folder | Photocopy – QSL – A Continuous Process for Environmentally Clean Lead Production. (Source not given). | |
| Plastic Folder | Photocopy – The QSL Process for an Energy Efficient and Clean Lead Production by L. Deininger (Source not given). | |
| Plastic Folder | Photocopy – Mager, K. and Schulte, A. Process and Technological Aspects of the first four Commercial QSL Plants. (Source appears to be a Conference Proceedings). | |
| Plastic Folder | Photocopy – Bergsoe Whole battery Smelting Process. (Source not known). | |
| Paper Envelope | Labelled – Ore Hearth Newnam (Contains various photocopies) | |
| Paper Envelope | Labelled – Newnam Hearth Furnace – Appears to be a draft of an article by Alan Mutter which appeared in Bull PDMHS 12:4. | |

