Just "testing the waters", or "priming the pump", or (to be honest) trying to build up a commercial frenzy
I've come across a fillet-brazed Schwinn, the kind made from plain-gauge 4130 cro-moly tubing ala the Super Sport, and I'll soon clean it up a little (it's a filthy mess) and offer it for sale.
Pics will follow.
This turns out to be a Super Sport of another color...metallic Scarlet red and only made in limited numbers in one year: 1979.
Does this generate any interest amongst the Schwinn cognoscenti?