I worry about our JDM.
While he understands irony, we know that he would prefer shooting empty beercans on some suthrin estate.
With this in mind, here is a 1960 Pullman in Britain, where guns were unknown, and an extra engine has been put at the head of a relief Pullman from King's Cross to Newcastle.
http://www.youtube.com/watch?v=wfjvfbthsPE
In real life the whistles were different, single-tone 'peeps' ..higher-pitched, but we make allowances for the US market... in any event, a late train, maybe because of engine failure, with the dirty mixed-traffic engine taking the bulk of the work, and the head-end engine doing some work to get back to its home shed at Grantham.. 12 minutes late, the signalman has held a suburban tran and a branchline train, and as the train comes into view the driver gives a whistle, then one short sound as the driver on the 5MT recognises the kids, train late, beating-on towards the 70mph average required.
There are whistles which evoke the real anger, but I have yet to match them to toy trains.
The train goes by, then a 1928 engine newly painted with a British Railways 1951 logo goes by with a mix of freight, some of it unbraked...
here is another sound sample. Pay no attention.
http://www.youtube.com/watch?v=mElX9...eature=channel
Rob