Engelse 1970 Siebe Gorman Dolk met Ebonite Handvat

Siebe Gorman diving knives are iconic tools originally designed for professional and military "hard-hat" divers. Known for their heavy brass scabbards and robust construction, these knives have been manufactured in various styles since the late 19th century and are now highly sought-after collectibles. 

Key Identification Features

Authentic Siebe Gorman knives evolved through several distinct versions. Identifying features vary by era:

• Blade & Inscriptions:
  • Early and mid-20th-century models typically have the "Siebe Gorman & Co. Ltd LONDON" name etched or stamped into the blade.
  • Non-Magnetic versions (often for mine clearance) feature a small star motif and/or "NON-MAGNETIC" stamped on the blade and brass sheath.
  • Later models (1970s–80s) may have electro-engraved names in a larger font.
• Handle Materials:
  • Wood: Found on older and some WWII-era models (often walnut or teak).
  • Black Bakelite/Ebonite: Common on mid-century models (1940s–60s), typically ribbed or annular turned for grip.
• Scabbard: Usually made of solid brass or bronze . Most are "push-in" style without a locking latch, relying on friction. 

Notable Models & Variations

• WWII Navy Pattern: Often featured a black Bakelite handle and a blade with one sharp edge and one serrated edge.
• Non-Magnetic (A.P. 6260): Specifically designed for clearance divers to avoid triggering magnetic mines; these use non-magnetic steel and carry the "A.P." (Admiralty Pattern) number.