1st picture is from the "Eickhorn 1932ish catalog" posted on this site under the tread; "Period reference". This hunting knife with silver scroll (for presentation) and ADJV monogram is listed as Eickhorn Nr. 1127. 2nd picture shows a similar Eickhorn presentation knife without the monogram and was listed on a site called "Germania International" under "Hunting and Shooting in Germany" on page 5.

Eickhorn with ADJV monogram 001.jpg (45.25 KB, 45 downloads)
perspresentationhuntknife02.jpg (29.42 KB, 45 downloads)