Odd mark on my KVK1?

[Norm F]

Hi all,
Here is my first (and only) KVK1, maker marked 1. Two questions:
1) is the maker mark correct?
2) Look at the odd marking on the back with 3 small parallel dents -- any ideas on what they represent? (Pictures to follow)
Cheers.
---Norm

[Norm F]

reverse with hook

reverse with hook

[Norm F]

hinge

hinge

[Norm F]

maker mark 1

maker mark 1

[Norm F]

odd mark?

odd mark. what is it?

[bytown]

Don't know about the mark.

Nice Deschler & Sohn cross.

Wayne

[all1knew]

Hello there,

No idea on the mark but this is a nice badge in Tombak.

William Kramer

[AUSGANG]

I think that the marks were put there so that someone could always identify it as theirs...