I have my wife's great grandfather's copy of this book. My daughter noticed that it has bound into the back - after the flyleaf - a few pages with 12 additional hymns, some but not all of which were included in the 1881 revision. They are in a different font and look like an unorthodox addition. He was at the meeting in Beulah Road Wimbledon. I wonder if anyone else has seen such a thing? I am thinking if it is evidence that not everyone completely liked the 1856 book, and local meetings had customised additions - they are gospel hymns. If this is of historical interest, I can scan and copy them to Tom.