Many Formers will be interested in the archive of The Leninist. Whatever you may think about the politics of the group {much better then than today), as a newspaper it was a cracking good read. Like the Euros, the Leninist asked a lot of the right questions.
People say similar things about The Next Step, one-time newspaper of the RCP - or the SWP with hair-gel as the Lennie's called them.
http://www.cpgb.org.uk/home/about-the-cpgb/our-history/the-leninist-archive