On page #46 of the November 2002, Farm Collector magazine is the following ad.
"Farmall H and 400 diesel. Both new paint run good. $1,000,000 OBO. Come see at James J Leszewski, 619 Erin St., Eau Claire. WI 54703-3100."
As it says I am sure he would be glad to show you the tractors if you are interested. I wonder if that is each or $1,000,000 for both.