It's very nice but English thread is usually 24tpi so almost certainly won't fit. The 26 tpi is very annoying, since all contempary Raleighs seem to be 24 tpi and the more conventional 68mm BB shell, but the Rudge has this weird BB despite having come out of the same factory as the Raleighs. At least it's not Chater Lea, I seem to remember nothing fits them!
It's very nice but English thread is usually 24tpi so almost certainly won't fit. The 26 tpi is very annoying, since all contempary Raleighs seem to be 24 tpi and the more conventional 68mm BB shell, but the Rudge has this weird BB despite having come out of the same factory as the Raleighs. At least it's not Chater Lea, I seem to remember nothing fits them!