Description:01 51 19 00 Mississipi. Invention, prototype of a boat buggie with rollers to slide on the water. Demonstration, small offshore with two rollers which turn and allow to slide on the water. Will be of use to the army. Can also run and move on the ground. Any ground runs and moves on the mud. Run then on the herb, the fields. Troops can transport foods and. Can run on the side, laterally.