| An excavation at the Inner Ward, Carrickfergus Castle, county Antrim | MacDonald, PhilipMurray, EmilySloan, BrianWelsh, HenryÓ Baoill, Ruairí | Article in Journal | | 2014 |
| An excavationat the battlements of the Great Tower, Carrickfergus Castle, county Antrim | McSparron, CormacWelsh, Henry | Article in Journal | | 2014 |
| Field surveys carried out by the Ulster Archaeological Society in 2006 | Welsh, Henry | Article in Journal | | 2008 |
| Out of the fire : a history of the fire brigade in Lisburn | Broadhurst, WilliamWelsh, Henry | Monograph or Collective Volume | Flaming Publications | 2004 |
| The excavation of a cashel at Ballyaghagan, county Antrim | MacDonald, PhilipMeighen, IanSloan, BrianWelsh, HenryÓ Baoill, Ruairí | Article in Journal | | 2014 |
| The flaming truth : a history of the Belfast Fire Brigade | Broadhurst, WilliamWelsh, Henry | Monograph or Collective Volume | Flaming Publications | 2000 |
| The origin and development of fire services in nothern Ireland [c.1800-1973] | Welsh, Henry | Thesis | | 2005 |
| Two mesolithic arefacts from Ballygarvan, county Down | Welsh, Henry : Gillespie, Yvonne P. | Article in Journal | | 2016 |