An interesting review of Worktown in The Guardian, the beginning of the Mass Observation project in inter-war Britain.
You do not learn about birds by interviewing them, he insisted: you watch them, as closely as you can and without trying to guess in advance what the results might be. As for birds, so for the proletariat. Harrisson duly took himself off to the slums of Bolton – usually known as “Worktown” in MO documents – rented a cheap terrace house and summoned dozens of idealistic young men (a few women came later) to go people-watching. It is mainly Harrisson’s enterprise that David Hall portrays in this highly readable, anecdote-rich history.