Vintage Hammer Brand Switchblade Folding Knife

VINTAGE HAMMER BRAND Peanut Automatic /Switchblade~ pocket knife, cracked ice $55.00 - PicClick

8 Cool Knives Every Man Would Love to Own

Vintage Hammer Brand pocket knife 2 blades USA

Vintage HAMMER Brand U.S.A. Switchblade knife

Let's See Your (Traditional) Hammer Brand!

Vintage American Switchblade Knives

Let's See Your (Traditional) Hammer Brand!

SOLD - Hammer Brand Switchblade

upload.wikimedia.org/wikipedia/commons/3/33/Damasc

Switchblades

Vintage Jowika Republic Pocket Knife for Fishing - Australia

Vintage Hammer Brand USA Switchblade Knife