Roseback Tell City chairs & table. Duncan Phyfe?

It's four chairs & a huge two leaf table. They are all mahogany. The chairs all have tags that say Tell City & from what I've gathered they are roseback. I've also been told that reproductions are common but these are so well built and all four chairs have a Tell City sticker that's been brushed over with the stain used & a stapled tag with serial numbers. Only thing throwing me off is the chairs all have two roses. I've searched & searched but only find Duncan Phyfe chairs with the one top rose. Could I have a rare set of two rose Phyfe roseback or a set of well made reproductions??