Meine Herren !
The last two pics do show a Staaken propeller, the Axial belongs to an Oberursel Engine.
The Staaken prop is not as huge as one might assume thinking of the big aeroplane .
Those artifacts are shown at Deutsches Museum, Munich - main house .
The first frames show very early propellers that one may find on Bleriots or Doves etc. .
Gunther
