Issue 5/1973 Articles Issue Geschichte80-meter runway in the Altmatt marshland W. Bachmann5/1973 GeschichteMy First Scale Model W. Wirth5/1973 GeschichteMotorcycle Review: Testors' Mc Coy with Rotomatic Starter F. W. Wüllner5/1973 GeschichteStatic Pressure Heinrich Disler5/1973