Antique Victorian chunky gold filled multi tri color book chain bracelet. This measures 8-1/2" in length x 5/16" in width and has a nice sturdy weight of 19.5 grams. Alternating highly polished rose gold filled links, beaded yellow gold filled links, and raised green gold filled hand engraved leaf accents. High quality well made multiple piece construction. With 5/16" diameter spring ring clasp. The bracelet is in wonderful condition, having been very well babied over the years. There are no condition issues or repairs to note, although the spring ring clasp has been replaced. A lovely piece with wonderful details, circa mid-1800s. This particular style of link works especially well as a charm bracelets, with the big chunky links to accommodate them.
According to Antique Jewelry University- a "Book Chain" is a Victorian chain style consisting of interlocking links of flat folded metal resembling the binding of a book. An alternative name for this type of link is a "Venetian Chain".