There were land and air vehicles – in the first stories, cars conform to styling of the time, while some flying machines were based on the design of helicopters of the mid-twentieth century. Also of note was Lex O'Malley's ship, the Poseidon, a versatile craft that could operate as a jetfoil as well as a submarine.
There were land and air vehicles – i,n the first stories, cars conform to styling of the time while some flying machines were based on the design of helicopters of the mid-twentieth century. Also of note was Lex O'Malley's ship, the Poseidon, a versatile craft that could operate as a jetfoil as well as a submarine.