OldIHC

Not so rough, actually pretty nice looking S170 truck listed here. Its a close match in appearance to my S160. Ready to go to work.
https://www.kijiji.ca/v-classic-cars/regina/1957-international-dump-truck/1570602552?undefined

Looks like it has the original seat cover, too Ralph

Looks like it could be too. Mine still has the original seat back. This truck is better preserved than most I see. Except mine.