While searching for information about one of the poets on my list, I came across this amazing book on Project Gutenberg:
http://www.archive.org/stream/fordauntlessfran00biny/fordauntlessfran00biny_djvu.txt
It is well worth a look. At the end is a list of all the organisations involved and of the people who helped out.
This really brings home the scale of the help that was sent to the Western Front during First World War.
We will remember them all.