The one in particular is #35 i believe which has the Worthington Feedwater and Tender Booster. I want to know the piping arrangement. I think it was Baldwin made....
http://www.railroadmichigan.com/lsi35.jpg
http://steamlocomotive.info/vlocomotive.cfm?Display=466
Interesting Info on Display :
http://www.railroadmichigan.com/mhm35a.jpg
It looks like a fascinating conversion for a Spectrum 2-8-0...
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