This is a lovely little steam fire engine from Wilesco, model D305, it comes with a whistle, a working steam engine and water canons.
I have tested this as shown in the video and it's in working order. This comes in the original box which has some wear. I have also recently bought some Wilesco oil, fuel (I've only used two), and funnels, which I have included in the box.
Just one part is missing - The Wilesco condensed water tray which sits under the fire engine and catches excess water, I have seen you can buy these online for as little as £5 but it's not needed for the steam fire engine to function.
When testing water does leak out of the pipes very slowly while it's chugging away, I haven't owned one of these before so I'm not sure if this is supposed to happen or if parts just need tightening, please judge for yourself from the video.