Vintage Royal Chemical Co. New York Advertising Pocket Knife – Art Nouveau Relief – Germany – c. 1910s–1920s

This striking early advertising pocket knife was produced for Royal Chemical Co. of New York and features an exceptional Art Nouveau–style relief handle depicting a classical female figure with bold, sculptural depth. These highly decorative promotional knives were designed not only as tools, but as lasting brand statements—meant to be kept, admired, and used.

Crafted in Germany during the golden age of advertising cutlery, this knife exemplifies the era when European cutlers produced elaborate, high-quality pieces for American companies seeking prestige and permanence in their promotional goods.

Specifications

Maker / Marking: Royal Chemical Co., New York (tang marked)

Origin: Germany

Pattern: Two-blade advertising pocket knife

Blades:

Main pen blade

Secondary flat / manicure-style blade

Closed Length: 3 1/8"

Handle: Cast metal relief with Art Nouveau female figure and raised lettering

Condition

The blades are clean with strong snap and no wobble. The handle relief is crisp and well-defined, showing only light, honest age consistent with early 20th-century production. Overall, this knife presents beautifully and remains mechanically sound.

Historical Note

Advertising knives like this were most commonly produced between the 1910s and 1920s, when American firms partnered with German cutlers to create high-impact promotional items. The ornate relief work and classical imagery reflect the Art Nouveau influence that dominated design at the time, making these knives highly desirable among both knife collectors and early advertising collectors today.

Collector’s Note

Pieces like this sit at the crossroads of industrial history, fine metalwork, and early American advertising. Whether displayed in a cabinet or added to a curated collection, this knife stands as a tangible artifact from a time when craftsmanship and branding were inseparable.

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.