JSTOR is a digital library of academic journals, books, and primary sources. Coverage includes history, economics, political science, demography, mathematics, humanities and social sciences. Some current issues are available now.
The Times Digital Archive is an online, full-text facsimile of more than 200 years of the Times, one of the most highly regarded resources for eighteenth-, nineteenth-, and twentieth-century news coverage, with every page of every issue from 1785 to 2012. (Primary Source)