Can anybody ID it?

[Barnbikes]

Saw this for sale locally. Any idea what/who made the castings?

http://minneapolis.craigslist.org/ram/clt/5284677178.html

 

[Jasonb]

Looks to all be fabricated as I can't see any cast parts there, probably a Case at 1" scale

 

[abby]

The boiler appears to be soft soldered and not especially well made.