controls and adjustment levers of a vintage steam engine

adjustment amplification antique boiler bolt brass cab cabin classic coal cockpit component control copper device dial dirty driver duplicate engine engineer era fire gage gauge gear golden heat heritage historic historically hydraulics instrument iron knobs lever lines loco locomotive mechanic mechanical mechanics motor museum nut old panel part people pipe pipeline piston power pressure rail railroad railway rust rusty smoke steam steel technically technology throttle tile train transport transportation travel tube tubeline valve vintage wire