The checkered patter is nearly all worn off, but was there once as can be seen near the end. No markings I can see, except the "L&F" on buckle, and a faint ghost of a marking on the keeper. The latter is of the early prewar type with brass stud - very nice. All complete and original honest sling that would be perfect for eaither for a collector grade K98 or a shooter. The item "Original German WWII WW2 K98 Sling L&F MArked Early Keeper" is in sale since Saturday, April 14, 2018.
This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Personal, Field Gear". The seller is "premiumordnance" and is located in Luxembourg. This item can be shipped worldwide.