They had a bunch of yarders working here, and as part of the moving yarder process, a line truck is required to spool and haul guyline extensions, skyline extensions, etc. There were several line trucks around. This Kenworth was sold at the 'Camp Grisdale' auction in Shelton Wa. in 1985, and still has the Simpson stickers and numbers on it. The hoist on the KW is a Berger. The International was cool as well- that hoist is a Washington Iron Works.