Of the engine at various earlier eras, plus one of today. It appears to be somewhat of a composite of older eras today. The steel cab installed in the 1950s was replaced with a new wooden one, but it remains an oilburner, as converted in the 1950s.http://www.pacifier.com/~bpryor/temp/69-compare.JPG

It is interesting that #69 is a larger and has more tractive effort than the #73. I hope we get to see lots more photos of this narrow gauge beauty.