There was no info with this image, but it's amazingly large. Anyone know what it is? M Christian Nailed it!

From http://www.sportschrono.com/post/741519021

But for a full gallery, and videos: http://www.joeld.net/snowcruiser/snowpics.html

Looks like a land train, with local fire department paint and letters, and here's why... It's the 1939 Sno Cruiser! Jo Schmo pointed me in the right direction https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisdKB9SOdKjFgnqXX9Jbr3cArOqc3lXkjgmo26ICpiEjnUdxZzP5EPao86ztJ8wNIdKAzJKk431TTyJq4J1x98IeA1VwN811gZCvp7V_FQa_aK6MGGFLbUkYBpI4SWYTMEsBk604k3Po8/s1600-h/snow-cruiser.jpg

I posted a cool color photo of it in December http://justacarguy.blogspot.com/2009/12/arctic-or-antarctic-explorers.html possibly from a post by M Christian a year earlier, an awesome post! http://meinekleinefabrik.blogspot.com/2008/12/for-sale-by-owner.html