Here's a few nice oldies I've added to the collection recently. Unsure if the Primble would be considered a barlow or not due to the shape but I've since this pattern called a barlow plenty of times before...
The Hatch Cutlery Co - Gunstock
John Primble Belknap HDW & MFG CO
The Hatch Cutlery Co - Gunstock



John Primble Belknap HDW & MFG CO

