It’s not a damaged roll die, it’s the typical roll mark on a cylinder made in Italy, probably by Uberti or Pietta. They don’t have the Colt name on them for obvious reasons. Someone has replaced the cylinder.A damaged or broken roll die seems improbable. In this case, the cylinder would have been rejected during the control at the Hartford plant.
Or maybe, it has been rejected and instead of the bin, it ended up in a worker’s "lunch box" (this could also explain the lack of a serial number )
Anyway, thank you very much Dan for trying helping me.
I will have to carefully examine this revolver before a possible purchase.
Thanks again
Francois
I like the big Smith's.
Dan