Vintage Henry Sears & Son 2-Blade Pen Knife – Mother of Pearl Handles – Circa 1920s–1940s

This elegant vintage pen knife by Henry Sears & Son features genuine mother-of-pearl handles with a soft iridescence that catches the light beautifully. It is a two-blade pen knife marked on the tang: "HENRY SEARS & SON / 1865", which refers to the founding year of the company rather than the knife’s production date. Most knives bearing this mark were manufactured between the 1920s and 1940s, a peak era for American and German cutlery craftsmanship.

Details:

Maker: Henry Sears & Son

Tang Stamp: HENRY SEARS & SON / 1865

Era: Circa 1920s–1940s

Blades: Pen and secondary pen blades

Handles: Genuine mother of pearl

Bolsters: Nickel silver

Closed Length: Approx. 3 1/4"

Condition Note:
Both blades show age patina and signs of light use, with some darkening and peppering visible. The blades still have functional snap and solid seating. The mother-of-pearl handles are intact with no chips or cracks – a rare and beautiful survivor from a distinguished era of pocketknife craftsmanship.

Historical Note:
Henry Sears & Son was a major name in American cutlery and tool importation. Though founded in 1865, many of their knives were sourced from high-quality German makers in Solingen, often assembled or finished in the U.S. The “1865” stamp became a hallmark of quality during the early 20th century, particularly among collectors.

Collector’s Note:
This is a refined addition for collectors of early 20th-century American knives, especially those with an eye for gent’s dress knives or fine materials like mother-of-pearl. Its compact size and delicate design make it a standout in any display.

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.
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.
Feel free to reach out with any questions!