Trench Art–Inspired Pewter and Copper Vase – Early 20th Century

A pewter and copper vase marked W.I. Cowlishaw Boston, an early 20th-century American maker known for studio metalwork. This piece features a pewter body with a copper base and an applied copper shield motif. Model number 614 is stamped on the underside.

5.75” tall, 3” diameter mouth, 3.25” base

History & Details:

Though made in a studio setting, the design of this piece is clearly influenced by trench art—a form of decorative work originally created by soldiers using materials like shell casings and scrap metal during World War I. The applied copper shield and mixed-metal construction reference that aesthetic, while the Cowlishaw stamp ties it to the American Arts and Crafts tradition. Pieces like this reflect how wartime forms and materials entered broader design culture in the early 20th century.

Styling:

A strong silhouette and beautiful patina make this vase an eye-catching accent. Style it with sculptural branches, dried florals, or use it on a desk to hold pens. Its graphic form and mixed-metal contrast work especially well on a bookshelf, mantel, or workspace.