I believe the Jeralds were 2.125.
All I know of that is still available is the Kenda Flames. Petri and Sons had some at the Lincoln Park store the last I knew. If you decide to get any, you'd better do it soon. The Autorama builders will be looking for them soon.
What do you want them for? They don't fit too many stock frames. Looks wise I think there are much better tires out there. Check around (or maybe someone on here knows) I think there is a 2.70x26 tire out there somewhere's that available, but I could be wrong.
Good Luck