A friend found this photo amongst his father's papers (together with some happy snaps from c1930 TT races). The original print is only about 2" x 1 1/2", and somewhat bent and faded. Through the marvels of Photoshop, the bike seems to be an early Humber - around 1910-11, as the later ones had the magneto behind the engine. Or it could be one of those funny marques that look just like Humber - Centaur comes to mind. Given the electric? head light, perhaps the photo is a little later.
To try to put the photo in context, can anyone add anything about the bike, the location, or the origin/date of the registration F4654?
Thanks. Leon