1930s TWN STM Pictures
Add Your Photos!George has emailed me this picture, and would like to know what the bike is in this picture. The boy in the photo is George who was born in 1935. This places the picture at about 1939. Everyone seems pretty certain that the engine is a MAG, but beyond that there is some doubt. Ideas so far are a late 1920′s Federation, Condor or Standard. These all used the MAG engine. A Triumph (TWN) is another option – see the picture at http://www.david-rdm.de/2.html.
Finally, thanks to Bernie Stevens for identifying this as a 500cc OHV TWN STM made between 1932 -36.