There is nothing in my local library on Dennis Brothers Limited. From diverse websites, however, I gather that this is an N Type Dennis. I assume that it was built in the 1910s or 1920s, though it is seen here at Ferozepore Arsenal in 1937. Can anybody tell me please much about the N Type?
Ironsides, many thanks for the tips re the downloadable manuals in particular.
On a related matter, I have just obtained Bart Vanderveen's book 'The Observer's Army Vehicles Directory to 1940'. Next to nothing on Dennis fire engines, but a splendid book none the less. But I dare say members of the forum have long had it in their library already...