Vintage Hammer Brand Automatic Blade Pocket Knife

Good condition. Marked Hammer Brand USA. Has spring action with button release and a safety lock.

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

Vintage HAMMER Brand U.S.A. Switchblade knife

Vintage Circa 1945-1955 Hammer Brand strong Arm Hallmark Small Pocket Knife 2 Blades

Sold at Auction: Vintage Hammer Brand Pearl Switchblade Knife

Vintage Hammer Brand USA Switchblade Pocket Knife for Parts/

Sold at Auction: Vintage Hammer Brand Switchblade Automatic Knife

Vintage Hammer Brand Folding Pocket Knife

Vintage HAMMER BRAND Pocket Knife 1 Single Blade (as-is)

I'm a knife collector with a limited budget but I found this Boker tree brand folder that I wanted some input on : r/knives

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

Vintage Hammer Brand 2 Blade Folding Pocket Knife Pat 2170537/2281782

VG VINTAGE HAMMER BRAND SCOUT 5 MLULTI-FUNCTION CAMPING KNIFE BORN 1945-55

Pocket Knife: Hammer Brand Pat. Nos. 2037943/2170537, February Combined Fredericksburg Estates and Barn Finds Online Auction!

Hammer Pocket Knife

HAMMER BRAND IMPERIAL PROV. RI USA 1945-55 VINTAGE AMERICAN AUTOMATIC – Latham's Vintage Sales

A 3 1/2" old folding pocket knife with two blades marked Hammer Brand. - Antique Mystique

Vintage Jowika Republic Of Ireland Peanut Mother of Pearl Folding Pock –

Biddergy - Worldwide Online Auction and Liquidation Services - Vintage Hammer Brand Kamp-King Jack Knife

What is a Vintage HAMMER BRAND Smooth Bone Barlow Pocket Knife worth?

VINTAGE HAMMER BRAND 2 BLADE POCKET KNIFE MADE IN USA SILVER - AbuMaizar Dental Roots Clinic