Vintage 1950s Colonial Providence USA Pocket Knife – Yellow Swirl Celluloid Handles – 2 Blade Jack Knife – Made in USA

This vintage two-blade jack knife was made by Colonial Knife Co. in Providence, Rhode Island, most likely during the 1950s. It features striking yellow-and-brown swirl celluloid handles with an inset nickel silver bowtie shield and classic nickel silver bolsters. The tang is stamped "COLONIAL / PROV. USA", a mark used predominantly throughout the mid-20th century.

Both blades remain in good shape with a solid factory-style clip point main blade and a secondary pen blade, both opening smoothly with good snap. The eye-catching handle pattern makes this piece particularly collectible among fans of vintage Americana.

Specifications:

Brand: Colonial Knife Co.

Tang Stamp: COLONIAL / PROV. USA

Era: Circa 1950s

Blades: 2 (Clip Point, Pen Blade)

Handle: Yellow swirl celluloid

Bolsters: Nickel silver

Closed Length: Approx. 3 5/8"

Made in: Providence, Rhode Island, USA

Condition:
In very good vintage condition. Both blades have typical signs of age (minor darkening and micro pitting), but retain full form. Snap is strong on both blades. Handles are well-preserved with no cracks, only very faint pocket wear visible. Shield is intact and secure.

Collector's Note:
Colonial was one of the big names in affordable, dependable knives for working-class Americans in the 1940s–60s. Their colorful celluloid handles captured the imagination of a generation—and now provide a nostalgic window into post-war American craftsmanship. This knife would display beautifully in a shadow box or round out a collection of mid-century American folders.

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, or blade wear. I try to document condition as accurately as possible in both the description and photos. Feel free to reach out with any questions! 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.