Narrow gauge model railway layout part two

Here are examples of the narrow gauge engines I have scratch built in plastic card. Each based on an actual diesel or 'high pressure steam' engine design.

They are built to the scale of 7mm = 1foot or O gauge and run on HO/OO track - 16.5mm.

In order they are a 6 wheel Kerr Stuart Diesel, a 4 wheel Kerr Stuart Diesel, an Avonside Diesel, a Sentinel High Pressure Steam Engine, a Kerr Stuart High Pressure Steam Engine and a Simplex WW1 Protected Tractor.

Tony