Group items matching

in title, tags, annotations or url

Large collection of links to pages with historical information, sources, etc. 

This interesting series from the British Museum has an accompanying podcast easily downloadable on iTunes. 

The IISH collections comprise archive, library and audio-visual material with a thematic emphasis on social and emancipatory movements. The institute holds over 3,000 archives, more than 1,000,000 printed volumes, and a equivalent number of audio-visual items.