manufacturing

Factory workers processing coal in plant using giant old fashioned…

1940s/50s men wearing white undershirts and headlamps, covered in soot…

Smokestacks and cranes. Mine workers carrying lanterns walk out of mine…

Mining town houses with mountains of coal in the background, man in…

Aerial of men walking away from coal plant at the end of the work day.…

Group of factory workers wearing uniforms and helmets training a young…

Man speaks to camera, wearing hat as he directs men to conduct a duel.…

tracking shot around factory machinery; CU precise measuring devices;…

Service manual indicates number of lubrication fittings and their…

Letter to Pure-Pak parts dept. takes care of needed parts. Maintenance…

Each man has own responsibility with regard to maintenance. Maintenance…

Here's a 1970s clip showing telephones being manufactured at…