At :-   http://community.webshots.com/user/pulsechoes  in the album "New 
Project" are pictures of a recent acquisition. Does anyone recognise the 
plate bearing the letters  "A.C" and a serial number??? The year is 1939, 
the engine manufacturer is obvious to all, the pump manufacturer is also, 
and the supplier, it's the "End -User" that I need to complete the picture. 
There is a lot of olive drab paint which suggests military but I would like 
to be sure. Thanks in anticipation.Charles.