Supermodel No. 96 Contra Rotating Double Flyboats
There are eight cars on each wheel and they are driven through a chain drive to the PDU Motor. The cars are made from thick cardboard. If they were made with metal Meccano they would be too heavy to rotate.
The model features a loading platform, a cashiers office and a workshop at the other end. It can be driven at either 6 or 12 Volts.