Full title reads: "Notes on Music".
Location of events unknown.
The printing process of sheet music.
C/U of man's hands playing piano, tilt up to show sheet of music. M/S of row of men engraving zinc or pewter sheets with music. C/U of various tools. C/U of man's hands engraving...
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.