| Gravesend Library | Local history reference | K Higham DICKent | Not for loan (Set: 11 Aug 2020)Not reservable (Set: 11 Aug 2020) |
| Gravesend Library | Local history reference | 914.223 HIGHKent | Not reservable (Set: 18 Jul 2018) |
| Gravesend Library | Local history reference | 914.223 HIGHKent | Not reservable (Set: 18 Jul 2018) |
| Maidstone - Kent History & Library Centre | Local history reference | K/Higham DICKent | Pamphlet CollectionNot for loan (Set: 20 Feb 2009) |