Icon - Patinated bronze

Folding icon.
Ancient Russian travel polyptych in bronze and enameled brass (called Skladen), 19th century.
Small bronze altar enriched with blue enamel in the background.
The various relief plaques depict biblical scenes and saints.
Date: 1800/1900
The item has a missing part, but it is nevertheless a rare antique piece. Good condition despite the passing years.