| HALS | Local history reference | 942.584/ MAR | Not for loan (Set: 14 Dec 2011) |
| HALS | Local history reference | 942.584/ MAR room 8County Reserve Stock | Not for loan (Set: 16 Sep 2015) |
| HALS | Local history reference | 942.584MAR/UndercroftANF | Not for loan (Set: 14 Dec 2012) |
| HALS | Local history reference | 942.584/ MAR room 8County Reserve Stock | Not for loan (Set: 16 Sep 2015) |
| HALS | Local history reference | 942.584MARANF | Not for loan (Set: 14 Dec 2012) |
| HALS | Local history reference | 942.584MAR/UndercroftUndercroft emergency stack | In-process (Set: 12 Mar 2012) |
| Harpenden Library | Local history lending | LOC 942.584MAR | Available |
| Hemel Hempstead Library | Local history reference | 942.584MAR | Not for loan (Set: 14 Dec 2011) |
| Hemel Hempstead Library | Local history reference | 942.584MAR Local Y088 | Not for loan (Set: 14 Dec 2011) |