IIRC... I believe the stamp is struck before final polishing. Sometimes the stamp is nearly polished away. I assume the stamp cannot be applied after polish, so etching is the next step. IIRC...
"Solingen" blades may have been etched before received at RMK (I don't know) but the same holds true, after finishing, etching is the procedure.
No Wally the Solingen Blades were etched at the Randall Shop after receiving them from Getmany.
Getmany? I wonder if that is near Germany.....
Early Solingen Blades were
stamped in Germany. These blades generally had the
stamping on the ricasso running parallel to the hilt.
As the Viet Nam war ramped up and the demand for the blades increased is when the logo etching came to the forefront. Although RMK had the capacity to etch prior to this period and did so on occasion for bad or errant stamps, but never in the quantity in the normal course of fabrication you saw at this time and almost exclusively on these Solingen blades.
As the blades were received from Germany, they often required some level of refinishing to meet RMK standards. So the RMK -Solingen
etched logo was added at the typical logo stamp location on the blade.
In addition to the RMK logo
etching, you will often see blades from this period (earlier too) with a "West Germany" or "W Germany"
stamp on the reverse of the blade, and a "stainless"
stamp of the obverse (logo) side of the blade on those models if it hasn't been removed in the assembly and refinish process.