protective ware at the foundry

adult apron blue breath breather business cast casting caution collar construction danger dangerous employee employment equipment expertise expression expressive eyes face factory fire foundry glow grinder hard hazard hazardous head health heavy helmet hire hood hot industrial industry iron job labor laborer leather machine machinist male man manual mask melt metal metalwork molten occupation people person pit portrait profession protection required requirement rules safety school shield shielding shop stare tools trades union unsafe vertical visor welder work worker workers workplace