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/AVvXsEgAZE60VcABnf_LxG9VXXWYpZmptlM1OEWPlFGd6TdS7xoUv8E-uXhn7VPaUm8F3FqbfMWoceBD2GKjW1uw-NJM1p6qoZCzqA2MJlPqixh9Jz6ga2l52XvjWtQZ5GrK_3RTwBSqz0UV4PY/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