Compressor for Wings an Sopwith Pup (assembly set for one wing)
This kind of compressor is mounted on each wing of the Sopwith Pup. It is prepared to hold 2 ball bearings 10x4mm. Here it is possible to install an axe with a propeller as the original has to drive the compressor. The gold colored items are in brass on the original. These items are loose to make the lacquering procedure more easy.