When Dunhill stopped doing pipe tobacco and before Peterson took over, Charatan made Dunhill duplicates. I heard they weren't all that close to what Dunhill was. Peterson on the other hand is exactly what Dunhill was from same factory.
1. Dunhill stopped making tobaccos in the early 1980's.
2. Dunhill outsourced the making of their blends to Murray's and McConnell, back when those were still independent companies. Murray's is extinct. McConnell was eaten by K&K.
3. Through a series of trades and acquisitions more Byzantine and incestuous than the average hillbilly family, BAT ended up owning the Dunhill name for use with tobacco products.
4. STG was licensed by BAT to use the Dunhill name on a line of clones they created.
5. STG also owns the Peterson name for use with tobacco products, not to be associated with Peterson pipes.
6. BAT pulls the plug on STG made Dunhill blends because Dunhill wants to disassociate itself from tobacco.
7. K&K, under its McConnell IP, there no longer being a legitimate and separate McConnell company, attempts to create a set of its own clones of pseudo Dunhill clones with really unfortunate names.
8. Some other company that owns the Charatan name for tobacco products puts out its own set of clones.
9. STG successfully negotiates with BAT to continue making their Dunhill branded clones, just without the Dunhill name. STG gets the blends names and the packaging artwork from the former Dunhill/Murray's line.
10. Since STG also owns the Peterson name for making tobacco products, they stick that name on the tins in place of Dunhill and continue to make their clones.
11. The Charatan branded clones are now being pushed.
None of this has anything to do with actual Dunhill tobaccos, just famous names now owned by large conglomerates. There is no magic here. You still might find the blends enjoyable. But Dunhill, Charatan, McConnell, Peterson, anything they are not and never were.