Don't know if you're interested, but I also have a period (83-84 season) Del Tongo Colnago long sleeve top with fuzzy felt lettering and period crash damage to one sleeve... Not for sale, ever, but let me know if you might want to borrow it for L'Eroica. It would match the bike so well. Like the attached, but with real battle scars (mine). Also matching bottle.
This top has a lot to answer for... I got the top first, and used it as an excuse to buy my first Colnago...
Nick