Boker Double Tree 4 Blade Congress with Appaloosa Bone Handle 3-3/4 - KnifeCenter - 115464AB - Discontinued

Boker Tree Brand 5464 4 Bladed Congress Knife

Vintage Boker Tree Brand 5974 Four Blade Congress Knife Jigged Bone - sporting goods - by owner - sale - craigslist

BOKER TREE BRAND 3.5 Closed 4 Blade Congress Grey Smooth Bone

Boker USA made American Story II Pony Express 4 Blade Congress knife

Böker Collectible Folding Knives 4 Blades for sale

Boker Double Tree Limited Ed 4-Blade Congress Folding Knife w/Jigged Blue Bone Scales SN#

Boker USA Tree Brand Delrin 4 Blade 5974 Congress Knife

Boker Double Tree Limited Ed 4-Blade Congress Folding Knife w/Jigged Blue Bone Scales SN#

Boker Appaloosa Stockman Pocket Knife 4 Closed, Bone Handles - KnifeCenter - 117474AB - Discontinued

Böker Manual Vintage Knives 4 Blades for sale

Böker Collectible Folding Knives 4 Blades for sale