This is a Carl Schlieper German Eye brand sodbuster made in Solingen Germany. This came from a collection I purchased from a knife wholesaler in Solingen Germany so this is new old stock.
German Eye Clodbuster Junior Folding Knife
Carl Schlieper Knives – Eye Brand – Old Pocket Knives
Eye Brand Knives: Eye Brand Sodbuster Knives
German Eye Sodbuster 4-1/2 Closed Yellow Celluloid Handles - KnifeCenter - GE99Y
i.img.com/thumbs/images/g/DiQAAOSwX0FloXyb/s-l
German Eye Brand Baby Butterbean Cracked Ice Celluloid Three Eye
Vintage German Eye Brand Carl Schlieper 3 Eye Large Sodbuster Knife
Carl Schlieper Eye Brand Knives (Lockback and large Copperhead) - Solingen Quality
i.img.com/thumbs/images/g/XiIAAOSwuh1l7LIm/s-l
German Eye Clodbuster Junior Folding Knife