Volunteer roof spotters get to look at various RAF planes.
Full title reads: "Training 'Jim Crows".
Various shots of men in civvies being shown around aircraft by Pilot Officer The Earl of Tankerville (sp?). They are learning about planes to help in their role as volunteer roof spotters.
The men watch a bomber take off and fly overhead.
MS of man watching with binoculars.
More shots of plane in flight.