I said 3 versions.

The etch on maker marked blades is one.

Unmarked blades show the other 2.

The first difference is that the marked blade etch on the marked side is shorter while the Unmarked blades have a longer etch since they need no room for the maker mark.

These two versions differ in the detail of the etch closest to the tip.

Here is one with no extra dots.

Obverse Etch Mid Eagle.JPG (45.94 KB, 58 downloads)
Obverse Etch.JPG (33.23 KB, 58 downloads)
Obverse Etch Front NO X Dots.JPG (35.8 KB, 58 downloads)
Obverse Hilt.JPG (32.84 KB, 58 downloads)
Obverse.JPG (31.01 KB, 58 downloads)
Reverse Etch Front No Dots.JPG (36.24 KB, 58 downloads)
Reverse Etch.JPG (34.05 KB, 58 downloads)
Reverse.JPG (30.86 KB, 58 downloads)
Tang.JPG (33.35 KB, 58 downloads)

Always looking for Eickhorns and etched bayonets.