Whitt:

"The Hollenbeck"-marked Syracuse Arms gun in 12 gauge, damascus, 12 gauge, original buttplate, 12 gauge, clean bores, no dents, good external finish barrels, more than rumours of case, 12 gauge: 8-1100$. Very thick barrels! Know nutting about dreilings from 3-Barrel Gun. Not sure if this is part of what you were asking but answer for you on the 2-barrel side if you are?

jack