Sawmills; sawmill parts; sawmill accessories, namely, manual log rollers, hydraulic log turners, manual and hydraulic toe boards, lap siding and shingle makers, sawmill bed extensions, power-feed and power sawhead packages consisting of electric motors, control boxes and remotes, log dogs, log rests, sawmill covers, hydraulic log loaders, log ramps, lighting kits, hydraulic pumps, sawmill log clamping mechanisms, namely, machine tools in the nature of clamps for use in the clamping of logs to sawmill, bed levelers, bed support jacks, legs and stands, blade systems consisting of blade guide rollers or ceramic guides, portable board edgers, and trailer packages consisting of axles, wheels and drawbars and bed support jacks and legs