Came across this. Just outside Liege, the fort was amongst those destroyed by the Germans in Aug 1914. The Museum has some fantastic displays, including many uniforms, notably those of the somewhat neglected Fortress Artillery, and lots of other good stuff.
"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
There's a good photo of a machine gun dog-cart in there. Does anyone have any accurate measurements for these? I remember a Dutch re-enactment group having an excellent replica and would enjoy building some 1/72nd scale models of them.