Vintage Hammer Brand Switchblade Automatic Knife

Vintage American Switchblade Knives

HAMMER BRAND IMPERIAL CUT 1945-55 VINTAGE AMERICAN AUTOMATIC KNIFE 3 1 – Latham's Vintage Sales

Vintage American, AIK - Adams International Knifeworks

Hammer Brand Knife for sale

Hammer Brand Switchblade

Vintage Hammer Brand Automatic Switchblade for Parts or Repair

Let's See Your (Traditional) Hammer Brand!

Sold at Auction: Vintage Hammer Brand Switchblade Automatic Knife

Vintage HAMMER Brand USA Automatic Push-Button Jack Knife Switchblade

Vintage American Switchblade Knives