Okay, that'll do it - though the picture was taken in around 1921
I found this picture on a Norwegian site, where they say that Linett was made by the Norwegian-Austrian Automobile company. The reason it was made in Wien, Austria that the Norwegians felt there's enough experience, while in their home country there's not much. Linett is a combination of two Norwegian words: small and neat (liten and nett)
This was a 500 kg cyclecar, powered by a 13-hp air-cooled engine. It featured chain drive, a patented non-electric starting device which could be operated from the driver's seat and Bosch lighting. Apparently it was sold in Oslo not in Austria