Hi Graydawn,Most of the aftermarket logos are poorly due. Wish that they would just leave those stems alone.
From my own correspondence with repairmen, the number of those stamps is dwindling. Still, when I consider an estate Barling, I prefer to see some wear and/or discoloration of the stamping. A Reg. No. or "Barling Design" on the underside is also good, and not just for the help with dating. I have not heard of repairmen having those stamps, so I figure I am getting an original stem.There are a number of Barling cross logo stamps in the hands of repairmen or hobbyists that can confuse the issue further.