Nope. Not axcording to this thread, anyhow: "To be honest it could have been just different weeks. Some of Voris's VDC frames changed geometry over the course of a week. So anything is possible."
"If the geo or size doesn't determine the brand or year then they could be either VDC or Tuf-Neck depending on the stickering."
Some really good info and pics though, could still be helpful to pin it down:
thanks, I checked those out, lots of info, but the upsweep is still a mystery, I'll post over also on the museum see if anyone has a pair and can guess the sweep angle.
I don’t know the exact angle, but they do have a little bit of up sweep. I’ve owned 8 or so pairs and they were pretty consistent. They’re really just like the normal steel cruiser bars of the era with a cross bar and aluminum.