Do you know if Holdsworth also used this type of rear dropout.
I've got some headbadges to match up to frames, so I'll also see how the holes on the headtube match up.
I'm guessing from what I've seen that I've got a 1959 Claud here, I'm just not sure on the model this might be, has anyone seen top tube brake cable guides in this position before on the non-drive side with the guide loops also?