Harry George Ferguson, the Dromore-born industrialist who designed and manufactured agricultural machines, notably the Ferguson tractor. This archive consists of Ferguson Company and later Massey Ferguson material and includes: machine instruction books; advertisements; letterheaded paper/envelopes; photographs; dealer/parts/price lists; cheques; interviews; circulated staff bulletins; news bureau communications, press reports; a telegram for the first Ferguson tractor sold; Harry Ferguson centenary items including press and invitations to the exhibition; letter and programme to Lisburn City Council plaque unveiling; patents; Ferguson Club newsletters, Joe Ferguson correspondence; product information.