All About Pocket Knives

Hello everyone, just wondering if anybody knows a little bit about the history of these two knives from Carl Schlieper.
I found it among my grandfather stuff. They look pretty old but are in very good condition.
Maybe it can be sold for collectionists.

Thank you for your help.

greenapple2024 wrote: ↑Thu Nov 07, 2024 11:39 am Hello.....

You might want to try here:
https://www.allaboutpocketknives.com/kn ... .php?f=127

Thanks for the tip.