Luger Logo/Proofs fill-in (white marks, straw)

[Johnny Peppers]

Most any hardware store should have the lacquer sticks. The safety marking Gesichert was whited in with something on original pistols. The white lacquer stick ages to about the same color. If you decide you don't like the lacquer stick after you have applied it, a little gun oil and a toothbrush will remove it safely.