| Bishops Stortford Library | Local history reference | 738.LOC | Not for loan (Set: 14 Dec 2011) |
| HALS | Local history reference | 738.309 room 8County Reserve Stock | Not for loan (Set: 24 May 2016) |
| HALS | Local history reference | 738.309Undercroft emergency stack | Not for loan (Set: 24 May 2016) |
| HALS | Local history reference | 738.309425Local | Not for loan (Set: 13 Dec 2011) |
| HALS | Local history reference | 738.309Undercroft emergency stack | In-process (Set: 31 Jul 2012) |
| HALS | Local history reference | 738.309 | Not for loan (Set: 13 Dec 2011) |
| Hemel Hempstead Library | Local history reference | 738.309 | Not for loan (Set: 14 Dec 2011) |
| Hoddesdon Library | Local history lending | 738.309 | Available |
| Royston Library | Local history lending | 738.309425802 | Available |
| St Albans Library | Local history reference | 738.309 | Not for loan (Set: 14 Dec 2011) |
| Watford Central Library | Local history reference | LOR 738.309 | Not for loan (Set: 14 Dec 2011) |