Original U.S. Aviation Section Signal Corps Trench Art Ring U.S. Artwork & Posters 54 caliber barrel that was

54 caliber barrel that was 21 inches in length

staccato of the French 75-millimeter [3-inch] guns

The right shoulder of the jacket bears embroidered flag patches USA

ribbed olive green elasticized headband strap with sliding metal fit adjustment buckle

Original U.S. Aviation Section Signal Corps Trench Art Ring U.S. Artwork & Posters 54 caliber barrel that wasOriginal Item: One of a kind. Handed from a U. S. Great War veteran and purchased directly from his Grandson, this is a fantastic custom made trench art ring for a member of the Aviation Section. It features a ghostly skull wearing a leather flying helmet over what appear to be crossed propellers and the Aviation Section wing insignia. It is filled with what appears to be enamel or possibly a high gloss paint, however, it is extremely hard a durable.