Barrett's Directory Of Blackburn And Burnley 1930-31 The content of the directories varies, but typically they contain: descriptions of cities, parishes, towns and villages. These may include geographical, historical and statistical details information about local facilities, institutions and associations listings for private residents, traders, trades and professions details of important people advertisements Viewable on any computer (PC and Mac) using Adobe Acrobat Reader. This is one of a range of old and rare books scanned onto CD by The Genealogy Store