Under the terms of the Copyright, Designs and Patents Act 1988, the copyright of literary, dramatic, musical or artistic works in the United Kingdom expires at the end of the period of 70 years from the end of the calendar year in which the author dies.
The author, Rev. Joel Mallinson, died in 1924 and copyright on his works expired at the end of 1994.
The book has been digitised and made available by Google. Unfortunately the last few pages are incorrectly scanned.