I'm only asking this before I get it repainted as the paint work is awful and beyond my saving. Fortunately the frame is solid and I'm keen to restore as accurately as possible. One theory is that Selbach had a 'DP' model.......just an idea
Thanks for that. The frame was made in 1925 - Ill look up a catalogue for then if it exists. I wonder if they would have written 'DP' on the seat tube.......