I bought this map to research some street names, it served the purpose and provided much more interesting information; such as what class of people lived in what areas. This will lead you to research the journals also: See: (Charles Booth Online Archive) The only disapointment was when I realized that I had only one half of the original Map..they are sold in two parts (East London & West London)
I knew about Booth's London street maps and was thrilled to find them available - albeit it 2 parts - for home study. Why no street index? You really have to know your London to track down the exact area. After some considerable searching I discovered both my required roads were just OFF the maps. Disappointed.