Smith-Miller Fred Thompson B Mack Lowboy, a very nice looking example but has issues with the exhaust stacks on the passenger side.  They stack is missing the lower support.  The chrome piece right behind the cab is also missing a screw to keep it tight and in place but it still does have one screw to hold it on.  It still displays nicely. Measures 45 1/2" long overall, the trailer is 32" long.