One of Basil's great friends was Claude Butler of the Butler Brothers Corporation.
Claude asked Basil if he could build a logging truck that could carry more logs than any other.
I am not sure if he built all of these but I know he built more than one.
The following pictures are courtesy of Travis Butler from his collection.
Thank you Travis.
It would appear that # 36 is still with us.
Some more photos and information on the Oldfield-Butler logging truck project can be found here. http://www.heavyequipmentforums.com/showthread.php?20865-Butler-Brothers-logging-trucks&p=352491&posted=1#post352491