Please see below, the links to the 41 Archive Listings in this category.

Archive ReferenceTitleRepository
IE GA/GDB/SA01English Trade DepartmentGuinness Archive
IE OCAS P10Records of J. & L. F. Goodbody Ltd.Offaly County Archives Service
3413/Mss2Textiles CollectionDerry City & Strabane District Council, Archive Service
IE GA/GDB/SA01.02Papers of the Advertising DepartmentGuinness Archive
IE OCAS P24Clashawaun Works Factory Regulations PostersOffaly County Archives Service
GB 0255 PRONI/D2805Harland & Wolff PapersPublic Record Office of Northern Ireland
IE GA/GDB/SA02Irish Trade DepartmentGuinness Archive
IE OCAS P68Records of Robert Perry & Co. (Belmont Mills)Offaly County Archives Service
GB 0255 PRONI/D2886Allison Photographic Studio Records, ArmaghPublic Record Office of Northern Ireland
IE GA/GDB/SA03Dublin Export DepartmentGuinness Archive