And, there are two versions of the etch on blades without maker mark.

The difference is in the etch tip, sorta like a spear head. One is plain, no added dots.
The other version has added dots

Johnz

Obverse Etch Mid Eagle.JPG (45.94 KB, 215 downloads)
Obverse Etch Front NO X Dots.JPG (35.8 KB, 217 downloads)
Obverse Etch Mid2.JPG (43.97 KB, 216 downloads)
Obverse Etch Front.JPG (47.52 KB, 216 downloads)

Always looking for Eickhorns and etched bayonets.