Keywords: Roads - New South Wales - Design and construction.; Great North Road (N.S.W.) - History.; great north road, great, north road, NSW, N.S.W, 1825-1836, study, construction, survey
Keywords: Roads - New South Wales - Design and construction.; Great North Road (N.S.W.) - History.; great north road, great, north road, NSW, N.S.W, 1825-1836, study, construction, survey