| 5125 | 6915 | Nicholas Taylor | The village in the city | 1973 | E/16.7 | Taylor |
| 5126 | 7975 | V J Taylor | The construction of period country furniture | 1985 | E/33.28 | Taylor |
| 5129 | 5099 | Nigel Temple | John Nash & the village picturesque | 1979 | B/29 | Temple |
| 5130 | 4812 | Terwick PCC | The church in the field | ? | B/26.2 | Sussex |
| 5131 | 7734 | edited by Christopher Thacker and Francesca Greenoak | Historic garden tools | 1990 | E/17.7 | Thacke |
| 5132 | 13853 | Thakeham & Warminghurst PCC | The parish church of Thakeham with Warminghurst, West Sussex | ? | B/26.2 | Sussex |
| 5133 | 2323 | Thames Bank (Blackfriars) Iron Co | Catalogue (heating, domestic & sanitary engineers & ironfounders) | | WCP | Thames |
| 5134 | 2306 | Thames Bank Iron Co Ltd | Illustrated catalogue | | WCP | Thames |
| 5135 | 2322 | Thames Bank Iron Co Ltd | Illustrated catalogue of cast iron drain & sanitary pipes & fittings | | WCP | Thames |
| 5136 | 6062 | Thames Bank Iron Co Ltd | Cast iron rainwater & soil goods | 1958 | WCP | Thames |
| 5137 | 5243 | Thatching Advisory Service | Thatch | 1985 | B/05.62 | Thatch |
| 5138 | 6084 | The Beeston Boiler Co Ltd | Beeston catalogue | | WCP | Beesto |
| 5139 | 6092 | The British Aluminium Company Ltd | BA super purity luaminium flashings | 1963 | WCP | The Br |
| 5140 | 6082 | The British Aluminium Company Ltd | Aluminium roof weatherings | 1963 | WCP | Britis |
| 5141 | 6538 | The Davis Gas Stove Co Ltd | Nautilus domestic boiler | 1931 | WCP | The Da |
| 5142 | 6077 | The Rheostatic Company Ltd | Automatic Satchwell controls | | WCP | Rheost |
| 5143 | 6080 | The Rheostatic Company Ltd | Automatic Satchwell controls | | WCP | Rheost |
| 5144 | 6078 | The Rheostatic Company Ltd | Automatic Satchwell controls | 1960 | WCP | Rheost |
| 5145 | 8123 | The Timber Fireproofing Company | Fire resistance tests : report of a standard fire resistance test on an Oxylene treated timber bulkhead | 1945 | B/10.2 | Timber |
| 5146 | 8121 | The Timber Fireproofing Company | Resistance to fungal decay tests : resistance to decay of wood treated by "Oxylene" process | 1945 | B/10.2 | Timber |
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