US Navy Submarine Warfare Insignia Value Guide

The US Navy Submarine Warfare Insignia, known as 'Dolphins' or 'Fish,' was originally proposed by Captain Ernest J. King in 1923 to recognize specialized undersea proficiency. These mid-century sterling silver examples represent a rigorous era of qualification and remain a cornerstone of American naval militaria.

What affects the value of US Navy Submarine Warfare Insignia?

• The presence of a recognized maker's mark alongside the sterling stamp can significantly increase collector interest.
• Overall condition of the silver, including the lack of heavy scratches or bent pins, maintains the $150-$165 value range.
• Provenance or documentation linking the badge to a specific WWII or Korean War era submariner can add historical premium.
• The sharpness of the strike, particularly the scales on the dolphins and the conning tower of the submarine.

How to Identify US Navy Submarine Warfare Insignia?

• Look for the 'STERLING' hallmark stamped on the reverse side, typical of 1940s and 1950s production.
• Examine the design for two distinct dolphins flanking a central submarine hull with sharp, clear detailing.
• Verify the attachment style, as authentic period pieces often feature pin-back or clutch-back fasteners consistent with mid-century manufacturing.
• Check for the specific patina associated with aged silver, which should not appear as a modern plated finish.

History of US Navy Submarine Warfare Insignia

The Submarine Warfare Insignia, affectionately known as 'Dolphins' or 'Fish,' was first proposed in 1923 by Captain Ernest J. King, who later became Fleet Admiral and Commander-in-Chief, US Fleet, during World War II. The design, featuring a submarine flanked by two dolphins, symbolizes the deep connection between submariners and the sea. This badge is a coveted mark of achievement, earned by sailors who complete rigorous training and demonstrate proficiency in all aspects of submarine operations. It is a source of immense pride and a testament to the unique skills required for undersea service.