Nice wheel! The logo that looks like JCB, actually stands for JB Darrigade. They built the rim , distributed by Super Champion. Later, Super Champion, was absorbed by the big Wolber company. Yours looks like the earlier pre- Wolber issue. nice rim, they have a brass eyelet built in that allows use of regular length spoke nipples. I have a pair of these NOS! For my track bike project. BSA hub is earlier, but that's OK. I'm interested myself, tho , On the fourth nor'easter today, this winter has been rough$! Gotta see about the dough,,,like, what else is new! Walter, in NJ
