Black Milled Traditional Harness is a vegetable-tanned leather produced by Wickett & Craig in Curwensville, Pennsylvania, featuring a distinctive deer print embossing that is milled for texture and finished with jack glazing for a glossy surface. This Milled Traditional Harness leather undergoes a six-week tanning process using natural tannins from Mimosa and Quebracho tree bark, then is hot stuffed with waxes, oils, and tallows before being tumbled to accentuate the embossing pattern. The black finish provides a formal appearance while maintaining the durability and aging characteristics inherent to vegetable-tanned leather.
The black variant follows Wickett & Craig's traditional six-week vegetable tanning process, with hides soaked for two weeks in 72 vats containing a proprietary blend of natural tannins extracted from Mimosa and Quebracho tree bark. After tanning, the hides are split to desired thickness, dried, and dyed black before undergoing fat liquoring with oils and waxes. The leather is then hot stuffed with a unique blend of waxes, oils, and tallows to enhance its appearance and durability.
The jack glazing technique brings oils to the surface, creating the characteristic glossy finish. Following this, the leather is tumbled in large drums to accentuate the deer print embossing pattern. The back side is refinished and "gum pasted," creating a waxy, smooth texture that distinguishes this leather from standard harness leather.
Black Milled Traditional Harness is offered in two weight options: 3.5/4 ounce (1.4-1.6mm thickness) and 5.5/6 ounce (2.2-2.4mm thickness), with a semi-soft firmness rating. Sides average 24 square feet, with individual variation typical of natural hides. The leather's vegetable tanning process results in material that resists stretching, scrapes, and scuffs while developing a rich patina with age.
The leather's combination of formal black finish and durable construction makes it suitable for leather goods requiring both aesthetic appeal and longevity. Common applications include belts, bags, high-end accessories, and equestrian gear. The material's firm texture softens with use while maintaining structural integrity, making it appropriate for items that benefit from molding to their purpose over time. Dog collars, shoulder straps, wallets, purses, and journal covers are among the typical uses, with manufacturers like Filson incorporating the leather into Rugged Twill luggage production.
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