I found it in Goins.
It says: HAND (inside a diamond) MADE IN W. GERMANY after 1945 "Farmers Stock Knife" is stamped on the blade.
(open hand) SOLINGEN GERMANY g 1950-1970 "Deutschmann Premium Quality Hammer Forged" with an open hand on each side is etched on the blade.
(hand holding bomb) g 1950-1970 "Solingen" is stamped on the back of the tang.
Seems like one that not many of us are going to have or find, Keith. Clearly influenced by Schlieper with no indication of any connection.
I'll be interested to know how the steel compares to the Eyes of that same time frame.