c. 1911–1940 Union Cut Co. Olean NY Jack Knife – Ebony Handles – 3 3/8" Closed

This vintage Union Cut Co. jack knife, stamped “Union Cut Co. Olean NY”, represents early American pocketknife craftsmanship from one of the most important names in U.S. cutlery history. Measuring 3 3/8 inches closed, this two-blade jack is compact, well-balanced, and built with the kind of materials and fit that defined pre-war production.

The knife features beautifully aged ebony wood handles, smooth and dark with subtle character developed over decades of handling. Paired with nickel silver bolsters and steel pins, the presentation is understated and purposeful—exactly what Union Cut was known for before becoming the backbone of Case Cutlery.

Both blades remain tight in the frame, opening and closing with strong, confident snap, and show honest patina consistent with age rather than abuse.

Specs

Maker: Union Cut Co.

Era: Circa 1911–1940

Pattern: Jack Knife

Blades: 2 (Clip Point & Pen Blade)

Handle: Ebony wood

Bolsters: Nickel silver

Closed Length: Approx. 3 3/8"

Tang Stamp: “Union Cut Co. Olean NY”

Condition

This knife is in good vintage condition, especially notable for its tight mechanics.

Both blades are tight, with strong opening and closing snap

Blades and backsprings show even patina consistent with age

Ebony handles are intact, smooth, and well-aged, with no major cracks or chips observed

Bolsters show light wear and softening from carry

This knife ships wrapped in acid-free archival tissue to help preserve both the blade and handle during transit and storage.

Historical Note

Union Cutlery Company of Olean, New York operated from 1911 until 1940, when it was fully absorbed into what became Case XX. Many of the patterns, tooling, and workforce behind early Case knives originated at Union Cut, making knives stamped Union Cut Co. Olean NY historically significant to collectors of American cutlery.

Ebony-handled examples were typically positioned as higher-grade offerings, favored for their durability, moisture resistance, and refined appearance.

Collector’s Note

Union Cut knives are increasingly sought after, particularly those with original ebony handles and strong mechanical action. This example stands out for its tight blades, clean stamp, and classic proportions, making it a strong addition to a collection focused on early American pocketknives or Case lineage pieces.

Disclaimer

All knives in this shop are vintage or pre-owned unless stated otherwise. While many are in excellent condition, they may show normal signs of age or handling such as scuffs, blemishes, patina, or blade wear. I try to document condition as accurately as possible in both the description and photos.
By purchasing this knife, you are confirming that you are 18 years of age or older and are complying with all applicable laws and regulations regarding knife ownership in your area.