One more fantastic shot, Paul! Great!
I love that murky water. I presume that the fireman dropped the syphon tube into the pond on the left side of the engine. Just hope that the newly shopped #3 has a good filter at the end of her syphon - otherwise she'll get more dirt than water into her boiler.
Better run her over to the water tank in the background and fill her up the conventional way.
Ron