Shapleigh Hardware Co., based in St. Louis, Missouri, was a prominent distributor of high-quality pocket knives during the late 19th and early 20th centuries. Known for their “Diamond Edge” brand, Shapleigh contracted major knife companies such as Keen Kutter, Schrade to manufacture their knives. Knives featuring the Shapleigh stamp were made from the late 1800s until 1960. These knives often featured durable materials like jigged bone or stag handles, paired with sharp carbon steel blades. I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you. THANK YOU!!! – Jesse, oldpocketknives.com
eBay
$159.99
Vintage Shapleigh 2 Blade " Equal End Jack " DE238 Pocketknife
eBay
$117.00
1909-1930 Shapleigh Hdw. Diamond Edge St Louis USA BONE knife VINTAGE
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$159.50
OLD VINTAGE ANTIQUE NORVELL SHAPLEIGH LOCK BACK HUNTER KNIFE
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$39.95
Vintage Shapleigh's of St Louis Fixed Blade Sheath Knife Stacked Leather Handle
eBay
$59.99
Vintage Shapleigh Diamond Edge Hdwe Swell End Jack Pocket Knife Made In USA
eBay
$99.00
vintage shapleigh diamond edge single blade waterfall celluloid pen knife
eBay
$38.00
Shapleigh Hardware Bone Stag Congress Knife Germany 1940-1960's Parts RARE NR
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$94.74
Shapleigh Hardware Co. Diamond Edge 2-Blade Bone Handle 997
eBay
$150.00
Shapleigh HDWE Co Diamond Edg Green Bone Curved Pocket Knife Slanted Balusters 
eBay
$29.00
Vintage Norwell Shapleigh Diamond Hardware Co. Single Blade Pocket Knife
