Item title reads - Salt of the earth!
Very picturesque L/S of the town of Hall in the Austrian Tyrol, with mountains behind. M/S of visitors collecting their miner's costumes before they go down into the salt mines, they walk through with them on, they include hats...
A huge steel welding machine is shown in action.
Brief item about a massive machine used for scooping coal from the ground in Cologne, Germany.
Two men rush to assemble a motorcycle in record time. It is then taken on a test run.
Electricity is produced in a electricity plant - giant electrical transformers are demonstrated.
Timber being transported by water.
Process of making glass for telescope mirrors.
Good shots of men at work using a new electric welder on a construction site.
Shots of unidentified metal structure.