The complete text of The Problems of Philosophy is on-line, courtesy of Dr. Pseudocryptonym's Book Knowledge. Warning: the entire book is a single HTML file 258k in length. Similarly, there is a single-file transcription of Proposed Roads to Freedom: Socialism, Anarchism and Syndicalism from Project Gutenberg.
A picture of Russell tearing up his Labour Party card in 1965, originally from the Russell Archive site.