Thanks for the link to the other photos Jason B. Before the whole thing becomes history, here's a few of my pictures of the models.
Photographed through a perspex case, but you can't fail to admire the workmanship in this Corliss valved mill engine.
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A 1 1/2 ins scale Burrell and friends next to the museum's 16 hp Marshall horizontal.
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A 'Minnie' (I think) against a backdrop of an engine from Tower Bridge.
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How many engines per square foot? 1879 beam engine from Hopwas, Staffordshire, in the background.
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Bill.