Another School Bus that’s a prelude to a modern IC conventional, a Ward/AmTran conventional on the International S-Series chassis & cowl with the Allison MT-643 transmission.

It is unknown as to which engine this chassis & cowl has, as the School District that is auctioning this bus off did not make note of the engine in this listing for the auction.

School Bus #31 – Independent School District #1 Surplus

Source: Public Surplus: Auction #1675177