| RHP3684 | Plan of the estate in Rendlesham etc belonging to the Duke of Hamilton (Vignette of Mansion House of Naunton Hall and Coat of Arms of Duke of Hamilton.) | 1738 |
| RHP6978 | Admiralty chart of coast from Outer Gabbard to Outer Dowsing | 1912 |
| RHP9717/66 | Elevation of a reading desk at Hawstead Church | [c 1840] |
| RHP9717/67-68 | Plans and elevations of Church Reading-desks No architect | [1840s] |
| RHP9717/69-70 | 69 Pictorial sketch of an ecclesiastical flagon 70 Note thereon. | [1840s] |
| RHP9717/71-75 | Pictorial sketches of candelabra and a offertory basin for a church | [1840s] |
| RHP9717/76-79 | Pictorial elevations of lecterns in the shape of eagles | [1840s] |
| RHP9765 | Plan (in 6 sheets) of the County of Suffolk, with inset plan of the town of Ipswich and pictorial elevation of the Abbey Gate at Bury St. Edmunds | 1783 |
| RHP10457 | Architectural drawings of Suffolk prize cottages, England | 1867 |
| RHP10457/1 | Suffolk prize cottages, England: front cover of plan book | 1867 |
| RHP10457/2 | Suffolk prize cottages, England: competition rules and general specification | 1867 |
| RHP10457/3 | Suffolk prize cottages, England: form of agreement and costs | 1867 |
| RHP10457/4 | Suffolk prize cottages, England: first prize plan, elevations and section | 1867 |
| RHP10457/5 | Suffolk prize cottages, England: second prize plan, elevations and section | 1867 |
| RHP10457/6 | Suffolk prize cottages, England: plans, elevation and section of design no. 5 | 1867 |
| RHP10457/7 | Suffolk prize cottages, England: plans, elevation and section of design no.14 | 1867 |
| RHP10457/8 | Suffolk prize cottages, England: plans, elevation and section of design no. 57 | 1867 |
| RHP10457/9 | Suffolk prize cottages, England: plans, elevation and section of design no. 23 | 1867 |
| RHP10457/10 | Suffolk prize cottages, England: back cover of plan book | 1867 |
| RHP11448 | Photostat copy of plan of the manors of Butley, Boyton and Langham. (Decorated, but original plan badly faded in parts) | 1594 |
| RHP14601 | Map of the county of Suffolk: 1823-24, published in 1831 (Vignette of the Abbey Gate, Bury St. Edmunds) | 1823-1824 |
| RHP20639 | Map (6 sheets) of the county of Suffolk: 1823-24, published in 1825. (Vignette of view of town of Bury St. Edmunds) | 1823-1824 |
| RHP38183 | Plan of property at West Row, [parish of Mildenhall]. | [April 1855]. |
| RHP38411 | Map of The Broads showing lines and stations of Great Eastern Railway, other railways, GER bus route, cycling roads and navigable streams. [From timetable or guide] | 1923 |
| RHP89365 | Photocopy of volume of plans (10) of estates in Stratton, Trimley St Mary, Trimley St Martin, Walton, Kirton and Levington, the property of Earl of Rochford, with tables of contents | 1823 |
| RHP89366 | Photocopy of volume of plans (13) of Easton Park Estate in Easton, Letheringham, Hoo and adjoining parishes, the property of Duke of Hamilton and Brandon, showing names of occupiers, with tables of contents | 1831 |
| RHP93659 | Plan of artillery defences of East Suffolk, to accompany a related memoir | 1855 |
| RHP94312 | Admiralty chart of Yarmouth and Lowestoft roads, with inset plans of Yarmouth Haven and Lowestoft Harbour, marked to show various lights: 1907, corrected to 1919
(Vignettes of Lowestoft High and Low lighthouses) | 1907-1919 |