No expansion is ever too small
I am just finishing "Frontier Fighters" the memoir of Major Cumming. Some excellent personal recollections and local detail as well as insights into how warfare was conducted on the NWF in the interwar years. (ISBN 978-1-84884-241-0)
The foundry book 'Risings and Rebellions' by Edwin Heath also has some interesting sections.
'The Drum' was a large inspiration to our Jazz Age NWF range and will become more so as we develop it.
Great adventure film with lots of character and characters.
Have fun and say hi at Salute
Paul