German Eye Brand I think, other side says Carl Schlieper Solingen Germany. : r/knives

Eye Brand Post Oak Knife Co.

GERMAN EYE BRAND CARL SCHLIEPER JUMBO DOUBLE BLADE KNIFE SOLINGEN GERMANY – Lidia Pereira

The Blade Blog

Carl Schlieper Solingen Germany Knife

German Eye Carl Schlieper Congress Stag

German Eye Brand Large Four-Blade Congress 4 Closed, Brown Jigged Bone Handles - KnifeCenter - GE60 - Discontinued

Eye Brand Knives: we carry the full Eye Brand knife line

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German Eye Brand Carl Schlieper Sodbuster Folding Knife 3.75 Blade, Brown Wood Handles - KnifeCenter - GE99