Believed to be early 1960s
Blade reads:
Puma Solingen Made in Germany
Handarbeit Bestell-NR. 6389
9-1/4" overall, 5" blade
Tan leather sheath with belt loop (has some spots on it)
Blade has one 1/2 inch and two 1/16 inch areas that appear shadowed (don't know cause).
Owned by same family for many years.