Google News has several Nova Scotia Historical Newspapers Online and available for free Nova Scotia, Canada research.

Online collections include:

Halifax

• Acadian Recorder 1854-1861

• British Colonist 1823-1874

• Church Guardian 1879-1895 (Church of England)

• Citizen 1873

• Halifax Citizen 1863-1873

• Halifax Gazette 1752-1755, 1761, 1764-1766, 1769-1770, 1772-1776, 1779-1780

• Halifax Morning Sun 1862-1867

• Morning Journal: 1854-1857, 1859

• Novascotian 1827-1830

• Royal Gazette 1785-1800, 1810-1818, 1828-1835, 1853-1858

• Unionist and Halifax Journal 1869

• Wesleyan 1883-1884 (Methodist)

Pictou

• Colonial Patriot 1827-1834

Sydney

• Cape Breton Post 1901, 1920, 1930, 1960, 1970

Yarmouth

• Yarmouth: Yarmouth Herald 1833-1851, 1854-1865, 1867