Trench Art: Soldier-Made Wartime Crafts & Military Folk Art

Trench art refers to objects made by soldiers, prisoners of war, and civilians from war materials, primarily during World War I and World War II but extending to conflicts from the Napoleonic era through Vietnam. The most iconic forms are vases and decorative objects fashioned from spent artillery shell casings, but the category also includes carved bone, engraved bullets, aluminum aircraft pieces, and items made from battlefield debris. Trench art represents a unique intersection of military history and folk art.

History & Origins

The term "trench art" emerged during World War I, when soldiers in the trenches of the Western Front crafted objects during periods of inactivity. French, Belgian, and British soldiers transformed brass shell casings into vases, ashtrays, and letter openers. The tradition extended to POW camps, where prisoners created objects from whatever materials were available. While WWI produced the largest quantity, the practice continued through WWII, Korea, and Vietnam.

Types & Forms

• Shell Casing Vases: The most common form; brass artillery cases hammered, engraved, and decorated
• Letter Openers & Knives: Made from bullets, cartridge cases, and scrap metal
• Lighters: Fashioned from bullet casings, particularly popular in WWII
• Carved Items: Bone, wood, and chalk carvings from POW camps
• Aluminum Aircraft Art: WWII-era objects made from downed aircraft aluminum
• Sweetheart Jewelry: Rings, brooches, and bracelets made by soldiers for loved ones
• Embroidered Souvenirs: Silk postcards and panels embroidered by French and Belgian women

Auction Price Ranges

Condition Factors

• Craftsmanship: Quality of engraving, hammering, and finishing varies enormously; superior work commands premiums
• Inscriptions: Dated pieces with unit names, battle locations, or personal dedications are most valuable
• Patina: Original brass patina is preferred; aggressive polishing removes character
• Completeness: Matched pairs of shell vases or complete sets bring premiums
• Provenance: Documentation linking a piece to a specific soldier or conflict adds significant value
• Material identification: Correctly identifying the shell type, caliber, and nationality aids dating

Collecting Tips

• WWI French 75mm shell casings are the most common trench art form and an affordable entry point
• Pieces with specific battle names, dates, or unit markings are significantly more valuable than generic decorated shells
• POW-made items are often more elaborate due to the extended time available for crafting
• Sweetheart jewelry has crossover appeal with jewelry collectors
• Reference Jane Kimball's "Trench Art: An Illustrated History" for comprehensive identification
• Inert ordnance laws vary by jurisdiction; ensure shell casings are properly deactivated
• The most desirable pieces combine fine craftsmanship with clear historical documentation