Highly detailed sixth plate thermoplastic case featuring the patriotic “Union Forever” design, cataloged by Berg as No. 1-81. The front cover depicts a proud spread-winged eagle with a patriotic banner above and crossed flags beneath, surrounded by a bold scrollwork border. The reverse bears a classic floral and geometric pattern, creating a balanced and decorative aesthetic representative of Civil War-era sentiment.

Housed inside is a sixth plate ambrotype of a young man in formal attire, posed with one hand on his knee and the other at his waist. The image is presented in an ornate oval brass mat with a delicate grapevine and floral pattern, complemented by a wine-colored velvet pad opposite. Cases of this design are especially desirable for pairing with Civil War soldier tintypes, given the strong visual and thematic connection to Union loyalty and national identity. A fitting and evocative display piece for any mid-19th century portrait.